Friday, August 15, 2008
GRAHAM BELL SPEAKING IN PROTOTYPE PHONE
Bell speaking into prototype telephone
Wednesday, August 13, 2008
GEAHAM BELL OPENING FIRST WIRE LINE ,IN 1892
Alexander Graham Bell at the opening of the long-distance line from New York to Chicago, 1892.
Alexander Graham Bell's Telephone
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| Alexander Graham Bell constructed this prototype telephone in 1875. The device consists of a coil of wire, a magnetic arm and a taut membrane. Any sound causes the membrane, and hence the magnetic arm, to vibrate. The movement of the magnet induces a fluctuating electric current in the coil. This electrical signal can be reconverted into sound by an identical apparatus at the other end of the circuit. |
ALEXANDER GRAHAM BELL BIOGRAPHY
In 1876, at the age of 29, Alexander Graham Bell invented his TELEPHONE. In 1877, he formed the Bell Telephone Company, and in the same year married Mabel Hubbard and embarked on a yearlong honeymoon in Europe.
However, these interests may be considered minor activities compared to the time and effort he put into the challenge of flight. By the 1890s, Bell had begun experimenting with propellers and kites. His work led him to apply the concept of the tetrahedron (a solid figure with four triangular faces) to kite design as well as to create a new form of architecture. In 1907, four years after the WRIGHT BROTHERS first flew at Kitty Hawk, Bell formed the Aerial Experiment Association with Glenn Curtiss, William "Casey" Baldwin, Thomas Selfridge, and J.A.D. McCurdy, four young engineers whose common goal was to create airborne vehicles. By 1909, the group had produced four powered aircraft, the best of which, the Silver Dart, made the first successful powered flight in Canada on February 23, 1909. Bell spent the last decade of his life improving hydrofoil designs, and in 1919 he and Casey Baldwin built a hydrofoil that set a world water-speed record that was not broken until 1963. Months before he died, Bell told a reporter, "There cannot be mental atrophy in any person who continues to observe, to remember what he observes, and to seek answers for his unceasing hows and whys about things.
Alexander Graham Bell might easily have been content with the success of his telephone invention. His many laboratory notebooks demonstrate, however, that he was driven by a genuine and rare intellectual curiosity that kept him regularly searching, striving, and wanting always to learn and to create. He would continue to test out new ideas through a long and productive life. He would explore the realm of communications as well as engage in a great variety of scientific activities involving kites, airplanes, tetrahedral structures, sheep-breeding, artificial respiration, desalinization and water distillation, and hydrofoils.
With the enormous technical and later financial success of his telephone invention, Alexander Graham Bell's future was secure, and he was able to arrange his life so that he could devote himself to his scientific interests. Toward this end, in 1881, he used the $10,000 award for winning France's Volta Prize to set up the Volta Laboratory in Washington, D.C. A believer in scientific teamwork, Bell worked with two associates, his cousin Chichester Bell and Charles Sumner Tainter, at the Volta Laboratory. Their experiments soon produced such major improvements in Thomas Edison's phonograph that it became commercially viable. After 1885, when he first visited Nova Scotia, Bell set up another laboratory there at his estate, Beinn Bhreagh (pronounced Ben Vreeah), near Baddeck, where he would assemble other teams of bright young engineers to pursue new and exciting ideas.
Among one of his first innovations after the telephone was the "PHOTOPHONE," a device that enabled sound to be transmitted on a beam of light. Bell and his assistant, Charles Sumner Tainter, developed the photophone using a sensitive selenium crystal and a mirror that would vibrate in response to a sound. In 1881, they successfully sent a photophone message over 200 yards from one building to another. Bell regarded the photophone as "the greatest invention I have ever made; greater than the telephone." Alexander Graham Bell's invention reveals the principle upon which today's LASER and FIBEROPTIC communication systems are founded, though it would take the development of several modern technologies to realize it fully.
 Alexander Graham Bell |
Over the years, Alexander Graham Bell's curiosity would lead him to speculate on the nature of heredity, first among the deaf and later with sheep born with genetic irregularities. His sheep-breeding experiments at Beinn Bhreagh sought to increase the numbers of twin and triplet births. Bell was also willing to attempt inventing under the pressure of daily events, and in 1881 he hastily constructed an electromagnetic device called an induction balance to try and locate a bullet lodged in President Garfield after an assassin had shot him. He later improved this and produced a device called a telephone probe, which would make a telephone receiver click when it touched metal. That same year, Bell's newborn son, Edward, died from respiratory problems, and Bell responded to that tragedy by designing a metal vacuum jacket that would facilitate breathing. This apparatus was a forerunner of the iron lung used in the 1950s to aid polio victims. In addition to inventing the audiometer to detect minor hearing problems and conducting experiments with what today are called energy recycling and alternative fuels, Bell also worked on methods of removing salt from seawater.
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Monday, August 11, 2008
The History of Radio
Military Use and Patent Control
When the United States entered the first world war in 1917, all radio development was controlled by the U.S. Navy to prevent its possible use by enemy spies. The U.S. government took over control of all patents related to radio technology.In 1919, after the government released its control of all patents, the Radio Corporation of America (RCA) was established with the purpose of distributing control of the radio patents that had been restricted during the war.
Radio Speaks
The first time the human voice was transmitted by radio is debateable. Claims to that distinction range from the phase, "Hello Rainey" spoken by Natan B. Stubblefield to a test partner near Murray, Kentucky, in 1892, to an experimental program of talk and music by Re Ginald A. fessenden, in 1906, which was heard by radio-equipped ships within several hundred miles.
Reginald A. Fessenden
Canadian, Reginald,Fessenden is best known for his invention of the modulation of radio waves and the fathometer. Fessenden worked as as a chemist for Thomas Edison during the 1880s and later for Westinghouse. Fessenden started his own company where he invented the modulation of radio waves, the "heterodyne principle" which allowed the reception and transmission on the same aerial without interference.
True Broadcasting Begins
In 1915, speech was first transmitted across the continent from New York City to San Francisco and across the Atlantic Ocean from Naval radio station NAA at Arlington, Virginia, to the Eiffel Tower in Paris.On November 2, 1920, Westinghouse's KDKA-Pittsburgh broadcast the Harding-Cox election returns and began a daily schedule of radio programs.
The first ship-to-shore two way radio conversation occurred in 1922, between Deal Beach, New Jersey, and the S.S. America, 400 miles at sea. However, it was not until 1929 that high seas public radiotelephone service was inaugurated. At that time telephone contact could be made only with ships within 1,500 miles of shore. Today there is the ability to telephone nearly every large ship wherever it may be on the globe.
Commercial radiotelephony linking North America with Europe was opened in 1927, and with South America three years later. In 1935 the first telephone call was made around the world, using a combination of wire and radio circuits.
FM Radio
Edwin Howard Asmstrong invented frequency-modulated or FM radio in 1933. FM improved the audio signal of radio by controlling the noise static caused by electrical equipment and the earth's atmosphe. Until 1936, all American transatlantic telephone communication had to be routed through England. In that year, a direct radiotelephone circuit was opened to Paris. Telephone connection by radio and cable is now accessible with 187 foreign points.Radio technology has grown significantly since its early development. In 1947, Bell Labs scientists invented the transister. In 1954, a then small Japanese company called Sony introduced the transistor radio.
FM Antenna System
In 1965, the first Master FM Antena System in the world designed to allow individual FM stations to broadcast simultaneously from one source was erected on the Empire State Building in NYC.The Invention of Radio
Radio owes its development to two other inventions, the telegraph and the telephone, all three technologies are closely related. Radio technology began as "wireless telegraphy".
Radio can refer to either the electronic appliance that we listen with or the content listened to. However, it all started with the discovery of "radio waves" - electromagnetic waves that have the capacity to transmit music, speech, pictures and other data invisibly through the air. Many devices work by using electromagnetic waves including: radio, microwaves, cordless phones, remote controlled toys, television broadcasts, and more.
The Roots of Radio
During the 1860s, Scottish physicist, James clerk maxwell predicted the existence of radio waves; and in 1886, German physicist, Heinrich Rudolph Hertz demonstrated that rapid variations of electric current could be projected into space in the form of radio waves similar to those of light and heat.In 1866, Mahlon loomis, an American dentist, successfully demonstrated "wireless telegraphy." Loomis was able to make a meter connected to one kite cause another one to move, marking the first known instance of wireless aerial communication.
Guglielmo Marconi
Guglielmo Marconi, an Italian inventor, proved the feasibility of radio communication. He sent and received his first radio signal in Italy in 1895. By 1899 he flashed the first wireless signal across the English Channel and two years later received the letter "S", telegraphed from England to Newfoundland. This was the first successful transatlantic radiotelegraph message in 1902.
Nikola Tesla
In addition to Marconi, two of his contemporaries Nikola Tesla and Nathan Stufflefield took out patents for wireless radio transmitters. Nikola Tesla is now credited with being the first person to patent radio technology; the Supreme Court overturned Marconi's patent in 1943 in favor of Tesla.
Growth of Radio - Radiotelegraph and Spark-Gap Transmitters
Radio-telegraphy is the sending by radio waves the same dot-dash message (morse code) used in a telegraph. Transmitters at that time were called spark-gap machines. It was developed mainly for ship-to-shore and ship-to-ship communication. This was a way of communicating between two points, however, it was not public radio broadcasting as we know it today.Wireless signals proved effective in communication for rescue work when a sea disaster occurred. A number of ocean liners installed wireless equipment. In 1899 the United States Army established wireless communications with a lightship off Fire Island, New York. Two years later the Navy adopted a wireless system. Up to then, the Navy had been using visual signaling and homing pigeons for communication.
In 1901, radiotelegraph service was instituted between five Hawaiian Islands. By 1903, a Marconi station located in Wellfleet, Massachusetts, carried an exchange or greetings between President Theodore Roosevelt and King Edward VII. In 1905 the naval battle of Port Arthur in the Russo-Japanese war was reported by wireless, and in 1906 the U.S. Weather Bureau experimented with radiotelegraphy to speed notice of weather conditions.
In 1909, Robert E. Peary, arctic explorer, radiotelegraphed: "I found the Pole". In 1910 Marconi opened regular American-European radiotelegraph service, which several months later, enabled an escaped British murderer to be apprehended on the high seas. In 1912, the first transpacific radiotelegraph service linked San Francisco with Hawaii.
Improvements to Radio Transmitters
Overseas radiotelegraph service developed slowly, primarily because the initial radiotelegraph transmitter discharged electricity within the circuit and between the electrodes was unstable causing a high amount of interference. The Alexanderson high-frequency alternator and the deforest tube resolved many of these early technical problems.
Lee DeForest - AM Radio
Lee Deforest invented space telegraphy, the triode amplifier and the Audion. In the early 1900s, the great requirement for further development of radio was an efficient and delicate detector of electromagnetic radiation. Lee De Forest provided that detector. It made it possible to amplify the radio frequency signal picked up by the antenna before application to the receiver detector; thus, much weaker signals could be utilized than had previously been possible. De Forest was also the person who first used the word "radio".The result of Lee DeForest's work was the invention of amplitude-modulated or AM radio that allowed for a multitude of radio stations. The earlier spark-gap transmitters did not allow for this.
Guglielmo Marconi inside the station
Guglielmo Marconi inside the station at St. John's, Newfoundland, Canada, after receiving the first transatlantic wireless signal.
Just Who Invented Radio And Which Was The First Station?
If you ask most people who invented Radio, the name Marconi comes to mind. Usually KDKA Pittsburgh is the response when you ask about the first Radio station. But are these really Radio's firsts? In the interest of curiosity and good journalism, we set out to determine if these were in fact Radio's firsts.
Of course, as with a rating book, almost anyone can find a place where they rank higher than someone else in something. Such is the case with the inventors of Radio and the first Radio stations. Was the inventor of Radio the person who discovered that electromagnetic waves could be sent through the air, or the person
who actually sent them? Was it the person who sent signals the farthest, or who sent the first with voice? Was the first station the first one to be licensed, or was it the first licensed experimental station? The answers aren't easy.
Wireless itself is relatively broad. Within the wireless category are many subcategories and industries of which Radio broadcasting is just one, as is wireless telegraph, wireless ship-to-shore communication, and so on.
To go back to the development of wireless we must first track events leading up to the discovery of electricity. Though some documentation goes further back, electricity as a science began in 1600 when Dr. William Gilbert, who was Queen Elizabeth's personal physician, invented the electroscope which detected electromagnetic energy in the body. He coined the word electricity. From that point forward many people had their hand in the development of electricity. Sir Thomas Browne, Benjamin Franklin, Alessandro Volta and Georg Simon Ohm among others. For brevitys sake, we'll look at wireless after electricity was invented.
Exploring Wireless
The real interest in wireless began with Samuel F. Morse's invention of the telegraph in 1837, which required wires (a very expensive proposition). In 1867 a Scottish mathematician, James Clerk Maxwell, conceived of the electromagnetic theory of light. This theory holds that light, electric waves and magnetic waves, of varying frequency, travel through the same medium ether. Maxwell was never able to prove the theory.In 1865 a Washington, D.C. dentist, Dr. Mahlon Loomis, explored wireless. He developed a method of transmitting and receiving messages using the Earth's atmosphere as a conductor. Loomis sent up kites 18 miles apart from two West Virginia mountaintops. The kites were covered with a copper screen and were (1)connected to the ground with copper wires. The wire from each kite string was connected to one side of a galvanometer; the other side was held by Loomis, who was ready to make a connection to a coil buried in the Earth. The receiving station connection, between the meter and the coil buried in the Earth, was always closed, and whenever the circuit was closed at the transmitting end, the galvanometer at the receiving station actually dipped. Congress then awarded Loomis a $50,000 research grant.
In 1879 David Edward Hughes discovered that when a stick of wood covered with powdered copper was placed in an electrical circuit, the copper would adhere when a spark was made. In 1885 Sir William H. Peerce and A.W. Heaviside sent signals to one another at a distance of 1,000 yards with two parallel telegraph lines and an unwired telephone receiver in the middle. This was the discovery of induction, or crosstalk.
The real experiments leading to Radios discovery started with Heinrich Hertz in 1887. Some call him the father of Radio because his experiments created interest by Marconi. Radio waves were commonly called Hertzian Waves in the early days. Hertz studied Maxwell's theories and in attempting to develop further data, actually set up the first spark transmitter and receiver. The transmitter consisted of a Leyden jar and a coil of wire, the ends of which were left open so that a small gap was formed. For the receiver he used a similar coil at the opposite end of the room. When the jar was charged, sparks flew across the gap and were received on the other end. Hertz then measured the velocity of the waves and found they were the same as light, 186,000 miles per second.
In 1892 a French inventor, Edouard Branly, created a tube containing loose zinc and silver filings, with contact plugs on each end. The shavings would stick together after the first spark was received; a method of separating them for the next signal was necessary. Popov, a Russian, came up with the idea of using a vibrator and the hammer of an electric bell to strike the tube and cause the filings to separate.
Tesla, Marconi and Stubblefield
In 1893 a Serbian, Nikola Tesla, suggested a means of conduction using the Earth. He invented the Tesla coil which created high frequency oscillations. In 1895 Marconi experimented with Hertzian waves and was able to send and receive messages over a mile and a quarter. He made great strides when he created transmission between two ships 12 miles apart. He then solicited and secured investors for the Marconi Wireless Telegraph company, the first to commercialize wireless. He was 23. By 1899 he had covered distances of 74 miles. In 1899 he adopted Sir Oliver Lodge's principles of tuning circuits, perfecting them and obtaining a patent in 1900. In December 1901 when Marconi sent the first transatlantic signal, inventor H. Otis Pond told Tesla, "Looks like Marconi got the jump on you." Tesla replied, "Marconi is a good fellow, let him continue. He is using 17 of my patents." Tesla's attitude toward Marconi later changed after years of litigation between them. Tesla later referred to Marconi as "a donkey."Tesla had come up with something different and superior to that of Hertz's original ideas. He developed a series of high frequency alternators producing frequencies up to 33,000 cycles per second (33,000 Hz). This, of course, was the forerunner to high frequency alternators used for continuous wave Radio communication. Tesla went on to build the Tesla coil, an air-core transformer with primary and secondary coils tuned to resonate a step-up transformer which converts low-voltage high current to high-voltage low current at high frequencies. It is used today in all Radios and televisions.
In 1892, a Kentucky farmer and inventor, Nathan Stubblefield, publicly demonstrated wireless. Not only did he broadcast signals, but he also was able to broadcast voice and music. He demonstrated wireless again in 1898 to a documented (by The St. Louis Dispatch) distance of 500 yards. He demonstrated a ship-to-shore broadcast on the Potomac River in Washington, D.C., on March 20, 1902, and received patent number 887,357 for wireless telephone on May 12, 1908. Stubblefield was so afraid that someone would steal his invention, he sheltered it from everyone. He had been offered $500,000 for his invention but turned it down because he felt it was worth more. Stubblefield envisioned the device in motorcars (as shown on his patent). Following another demonstration in Washington his "secret box" with his apparatus inside was stolen (documented February 13, 1912) and he believed his invention was copied. Nathan B. Stubblefield died of starvation and a pauper in Murray, Kentucky, after going into seclusion because of his failed attempts for acceptance.
Fessenden, De Forest & Fleming
In 1900, Professor Reginald A. Fessenden realized that Marconi's work was limited to telegraphy and wanted to find a way to transmit and receive telephony (voice). He began experimenting with continuous wave transmissions which led to the perfection of the arc transmitter. He also developed an alternator, similar to todays alternating current, with a higher frequency and thus eliminated the spark gaps which wasted energy. His work was to become a major milestone in the development of Radio. Simultaneously Lee De Forest built a wireless outfit, also less cumbersome than Marconi's. He used the electrolytic detector as did Fessenden, which later created legal conflicts between the two. (De Forest spent years in litigation with many other inventors and was often accused of taking credit for the inventions of others).In 1904 J. Ambrose Fleming developed his two-element (diode) valve (The Fleming Valve) while working for Marconi. Though significant, the invention was short-lived due to De Forest's invention of a three-element (triode) valve, which later became the audion tube, said to be the most significant invention in Radio. Unfortunately DeForest could not interest the public in buying stock in his company and he was forced to sell the rights to the American Telephone and Telegraph company for $500,000. The decision made by AT&T was thought to be foolish at the time, but later proved to be the investment that made the company.
On Christmas Eve in 1906 Fessenden delighted listeners up and down the East Coast by broadcasting voice and music from his transmitter at Brant Park, Massachusetts, using a high frequency alternator based on Teslas designs and principles. The program consisted of music from phonograph records, a violin solo, and a speech by the inventor. Fessendens program did not prove to be a pioneering effort, however. For several years Radio remained a communications medium devoted to sending and receiving messages. It proved especially valuable to the armed forces during World War I. The broadcasting potential was not realized until after the war, though David Sarnoff in 1916 envisioned the possibility of a Radio receiver in every home. (He later became head of the Radio Corporation of America and the National Broadcasting Company.) In 1907 G.W. Pickard discovered that minerals made an excellent detector which led to the invention of the crystal detector. It was not only effective but inexpensive which made the availability of wireless receivers more widespread.
The Radio Act of 1912
In 1910 the government required all ships to have a wireless telegraph. In 1912 the Titanic hit an iceberg and sent the first SOS signal which was heard by a nearby ship that came to the rescue of many survivors. It was later learned that another ship was closer, which would have resulted in more lives being saved, but that ship only had one wireless operator on board who happened to be "off-watch" at the time the Titanic went down. That resulted in the Radio Act of 1912, requiring that two operators be employed on all ships with constant watch. When the Titanic sunk, a young wireless operator was stationed at the Wanamaker Radio station in New York City to receive signals between the distressed ship and its rescuers, reports about the rescue work, and a list of the survivors so that the anxious world could be advised. This kid stayed at the telegraph for 72 hours. His name... David Sarnoff. It was this event that made the public aware of the importance of the wireless.In 1913 Edwin H. Armstrong (who much later invented FM Radio) created a way to increase the sensitivity of receivers. This regeneration system ended up in litigation with De Forest who claimed he was the inventor. Ultimately De Forest prevailed. De Forest also continued to perfect the audion tube he had sold to AT&T. It now had the ability to function as an oscillator (generator of high frequencies). This led to the oscillator circuit created by W.E. Hartley. The result was improved long-distance transmission of speech, the forerunner of Radio broadcasting.
The First Stations
In 1916 an amateur operator and engineer for Westinghouse Electric began broadcasting programs from his garage on amateur station 8XK in Wilkinsburg, Pennsylvania. The broadcasts were enthusiastically received by other Radio amateurs who liked hearing wireless music. The broadcasts resulted in a newspaper article which generated such interest, that Westinghouse decided to build a station for the purpose of broadcasting. The station, KDKA, was rushed to launch its first broadcast for the election returns of the Harding-Cox presidential race. It was the first programming to reach a sizable audience (perhaps 1,000 persons mainly ham and amateur Radio operators). The returns were read by Leo Rosenberg, who later claimed to be the first professional Radio announcer. KDKA also hired the first full-time announcer Harold W. Arlin, who became the first sportscaster to do play-by-play football. The newspapers (2,000 across the country) having not yet realized that they were promoting a competitor, were so enamored with the medium that they printed daily broadcast schedules. KDKA broadcast the first remote, the first religious service, the first broadcast from a theater, and the first prizefight, all in 1921.The first commercial was claimed to be sent out over WEAF in New York City in 1922, however that is disputed because in KDKAs initial broadcasts announcers mentioned a record store in exchange for records to play on the air, as did KQW announcers in San Jose, California. (It's interesting to note that Westinghouse, which owned KDKA, was founded by George Westinghouse, the first owner of an electric company to employ the principles of alternating current. These principles were obtained through a relationship with Nikola Tesla who held the patent, and also had the patent on wireless transmission.)
But was KDKA the first station? Though its November 2, 1920 debut is considered the official start of Radio broadcasting, others were doing the same prior to KDKA. Earlier that same year, in Detroit, WWJ using call letters 8MK began regular broadcasts. And much earlier, in 1912, Charles David Herrold began regular, continuous broadcasts of music and information in San Jose. The amateur station was well-known around the Bay area. It eventually became KQW and then KCBS.
In 1913 the physics department at Iowa State University began wireless demonstrations and is documented by a newspaper article to have done one such demonstration at the Iowa State Fair in 1915. It became station 9YI and later WOI. With groundwork dating back to 1904, the University of Wisconsin in Madison experimented with voice and music transmission in 1917. Their calls were 9XM, and later WHA.
Radio's Father
So who was the father of Radio? We have credited Marconi traditionally, however there is much doubt that he is the true father of Radio. He was very industrious, highly inventive, and had the strongest and most successful entrepreneurial spirit of any of Radio's fathers. He made excellent commercial applications for wireless telegraphy. However our exhaustive research points to the father of Radio as Nikola Tesla who had disclosed wireless and the technology at a lecture in 1893, preceding Marconi's wireless inventions and practical demonstrations. In fact, a Supreme Court case in 1943 ruled that Tesla was the father of Radio. Marconi's first patent was issued in 1900 and Tesla's in 1898.But what about Nathan Stubblefield who had demonstrated wireless in 1892? If you go to the town square in Murray, Kentucky, you'll find a statue of Stubblefield inscribed with the words "Murray, Kentucky, Birthplace of Radio" Could it be that a forward-thinking albeit eccentric farmer from Kentucky outwitted the intellects of Tesla, Marconi, Edison (who once worked on wireless experiments and also won a suit against Marconi for patent infringement) and others? You will recall that after being very protective of his proprietary knowledge, Stubblefield's apparatus was stolen following a demonstration in Washington, D.C. Could it have surfaced as someone else's invention? Documents prove his early demonstrations of an actual working wireless system to have occurred one year before Tesla's lectures about Radio which were prior to his working experiments. No one will ever know for sure. The Supreme Court ruled that Tesla is the father of Radio ... and Marconi is not. The question remains whether the honor should really go to Stubblefield.
Sunday, August 10, 2008
Martin Cooper - History of Cell Phone Martin Cooper talks about the first cell phone call.
Martin Cooper demonstrates the first portable cellular telephone.
April 3, 2003 marked the 30th anniversary of the first public telephone call placed on a portable cellular phone. Martin Cooper ( now chairman, CEO, and co-founder of ArrayComm Inc) placed that call on April 3, 1973, while general manager of Motorola's Communications Systems Division. It was the incarnation of his vision for personal wireless communications, distinct from cellular car phones. That first call, placed to Cooper's rival at AT&T's Bell Labs from the streets of New York City, caused a fundamental technology and communications market shift toward the person and away from the place.
"People want to talk to other people - not a house, or an office, or a car. Given a choice, people will demand the freedom to communicate wherever they are, unfettered by the infamous copper wire. It is that freedom we sought to vividly demonstrate in 1973," said Martin Cooper.
Martin Cooperadded, "As I walked down the street while talking on the phone, sophisticated New Yorkers gaped at the sight of someone actually moving around while making a phone call. Remember that in 1973, there weren't cordless telephones, let alone cellular phones. I made numerous calls, including one where I crossed the street while talking to a New York radio reporter - probably one of the more dangerous things I have ever done in my life."
Following the April 3, 1973, public demonstration, using a "brick"-like 30-ounce phone, Cooper started the 10-year process of bringing the portable cell phone to market. Motorola introduced the 16-ounce "DynaTAC" phone into commercial service in 1983, with each phone costing the consumer $3,500. It took seven additional years before there were a million subscribers in the United States. Today, there are more cellular subscribers than wireline phone subscribers in the world, with mobile phones weighing as little as 3 ounces.
Martin Cooper Today
Martin Cooper's role in conceiving and developing the first portable cellular phone directly impacted his choice to found and lead ARRAY COMM, a wireless technology and systems company founded in 1992. ArrayComm's core adaptive antenna technology increases the capacity and coverage of any cellular system, while significantly lowering costs and making speech more reliable. This technology addresses what Cooper calls "the unfulfilled promise" of cellular, which should be, but still isn't as reliable or affordable as wired telephony.
ArrayComm has also used its adaptive antenna technology to make the Internet "personal" by creating the i-BURST Personal Broadband System, which delivers high-speed, mobile Internet access that consumers can afford.
"It's very exciting to be part of a movement toward making broadband available to people with the same freedom to be anywhere that they have for voice communications today," said Martin Cooper. "People rely heavily on the Internet for their work, entertainment and communication, but they need to be unleashed. We will look back at 2003 as the beginning of the era when the Internet became truly untethered."
Martin Cooper ( cell phone inventor)
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The entire telecommunications industry will be restructured within the next couple of years, the father of the cellular phone says. And if you still do business the old-fashioned way, you will be left in the wake of wireless turbulence.
As a witness to how the major long-haul carriers now scramble to provide wireless, Martin Cooper, chairman, CEO and co-founder of ArrayComm Inc. says the industry is moving away from technological divisions and more into the area of perceived service.
"The divisions we made in the past, like local, long distance, analog or digital are disappearing, if they haven't disappeared already," says Cooper. "There is hardly analog left anywhere. It is now voice as data, and there are different kinds of data."
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Because of this, Cooper says wireless--and especially his newest endeavor at ArrayComm--is an opportunity that will revolutionize telecom today and tomorrow, just as his cell phone began changing calling habits in the 1970s.
Cooper adds that carriers, resellers and independent agents can claim a stake in this future, if they are concerned about personal communications services.
"And they certainly will have to be concerned, because eventually all services will be wireless," says Cooper. "I'm not just speaking about voice. I'm speaking of all data. When the Internet grows up, most Internet services are going to be wireless."
But first, wireless must mature, he says.
"Everybody I know has been on a cell phone call and will say, 'Let's finish this call on a real phone.' There is no fundamental reason wireless can't be as good as wireline," Cooper insists.
So the man who is credited for creating the cell phone in 1973 while working for Motorola Inc. and who lives by the principle that "There is no lack of spectrum, only a lack of spectral efficiency" has a new technology that he believes will once again shake up telecom dramatically.
Many people might be satisfied with one gigantic accomplishment in a lifetime. Cooper was not.
"Think about what the alternative is," says the 71-year-old. "You could sit around talking about the past and boring people to death, or you can keep active and be where the action is. Your mind and body have similar attributes. If you stop using your mind and body, they atrophy. That is why I run six miles every other day. I lift weights for 20 minutes on the days I run.
"To keep up with these smart alecs, you have to keep yourself exercised and persuade yourself to stay younger."
Cooper is credited as a co-founder of ArrayComm--his fifth startup. The "technical" founder is one of those "smart alecs" who sought out Cooper nine years ago at the suggestion of Arnaud Saffari, the company's executive vice president. Saffari heard a concept from a "techie," and told him no one would listen to him unless he could convince someone in the industry who had clout, Cooper recalls.
"I hear ideas like this on an average of one every two weeks," Cooper says. "This guy persisted, and the only time I could find to meet with him was during my running time during a convention in New Orleans."
Cooper laughs at that meeting. He says the youngster was cruising alongside him explaining his idea, while the older man says he probably looked as if he was huffing-and-puffing to get through the run.
But it was a meeting that satisfied "Cooper's law" of squeezing more stuff into the spectrum.
"The problem right now is capacity," Cooper explains. "If we can find a way to increase capacity and make it less costly, we can get to the point where personal communications can be done completely wireless. The key issue is how much stuff can you squeeze into a radio frequency. We've been searching for ways to squeeze more onto frequencies since Marconi invented radio.
"I've come up with a way to squeeze more into a radio frequency by 10 trillion times."
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He explains that with Marconi's discovery, the conversation was simply two-way radio. After the invention of the cell phone, the 1980s allowed the technology to provide "confined wireless conversations" within a specific distance.
Cooper says, "Now, we can deliver the entire radio spectrum to each individual. We can do this by literally placing radio energy around the individual."
According to Cooper, the proof is in Southeast Asia, where ArrayComm already has installed 50,000 base stations.
Cooper says the ArrayComm methodology is through what the company calls i-BURST, its "smart antennae arrays" that direct data transmissions at 1mbps.
"We've only seen a trace of what will be possible in the next 10 or 15 years," says Cooper, explaining that i-BURST will allow streaming media from the Internet anywhere on earth. He compares the performance of the i-BURST system with current cellular to a Razor Scooter up against an F-16.
"What we do comes down to the matter of how we are combining the signals, which allows us to receive signals from the people from whom we want, and to reject the signals who interfere with us," Cooper explains.
The array requires 10 or 12 antennas. This allows the system to act more like a radio station engineer who processes the music sent over the air.
"Think about how you hear," Cooper explains. "If you and I are in a room and are speaking, you can close your eyes and you know exactly where I am because you have two ears, and because my voice gets to your ears at different times, your brain can figure out where in the room I am."
In a room with a lot of people, however, a person's brain goes into overdrive in order to zero in on specific conversations or sounds. This is what Cooper calls the "cocktail party effect."
"Your brain has the ability of focusing in, and if someone behind you says something that interests you, your mind immediately focuses on that," he says. "You haven't moved your head, but you think differently. You can reject the first person.
"That is what we do. Instead of two ears, we have 10 or 12. We can really magnify the signal. Furthermore, while you have one mouth when you talk, we have 10 or 12 antennas."
The technology is also able to work on top of any existing system, Cooper says.
"How does this relate to your clients? Well, if they've built a wireless system and apply our kind of technology, they need many fewer base stations to serve more people," Cooper says.
While he is excited at what ArrayComm is doing, Cooper admits that he has "always lived in the future."
His first cell phone was a 29-ounce, brick-like device. Now he marvels at how similarly today's cell phones resemble the communicator Capt. James T. Kirk used on television's original "Star Trek."
And in a few short years, it may become similar to what was used in "Star Trek: The Next Generation." Cooper told a CNN audience during a recent interview, "The future of the cell phone will continue to be personal. ... In the long term, you may even have your cell phone embedded, perhaps, under the skin behind your ear."
During his interview with PHONE+, Cooper said, "It's really embarrassing, but television did not become commercial until I was past my teen years." Instead, he read science fiction novels, and he recognizes that many of today's technologies were born through the imaginative visions of what was, decades ago, science fiction.
So maybe Cooper's major contribution is in bringing science fiction to reality.
Who Invented the Cell Phone?
The cell phone was invented by bell labs from about 1947 to 1967….by Martin cooper who at that time was a vice-president at Motorola….he made the first cell-phone call in 1973 on a street corner in New York using a base station at the top of a tall building in that city. He called an acquaintance at AT&T who at that time was a rival and perhaps said something like “we’ve done it”. Motorola introduced its cell phone in 1983 after five generations, 15 years, and $ 90 million; …the first commercial cell phone service was started by NTT in Japan on December 3, 1979….Cooper himself… states that “Bell Labs had invented this thing called cellular technology”. What Martin Cooper apparently did was build a relatively small radio telephone which could be carried by a person. He did not develop the idea and the mechanism for automatically switching over when a phone went from one cell to another. The true inventor of the cell phone is the person or group who developed the concept of small cells and implemented the automatic switchover system, and this was Bell Labs. ….Necessity is the mother of invention. If… the FCC had not limited the number of channels available for radio telephones to 23, Bell Labs would not have been under intense pressure to develop the cellular concept. …Finally the explosion of cellular technology which we now see around us today was caused by the Microprocessor, i.e. a computer on a small single chip.
Martin Cooper - Inventor Of The Cellphone
 | Dr Martin Cooper, a former general manager for the systems division at Motorola, is considered the inventor of the first portable handset and the first person to make a call on a portable cell phone in April 1973. The first call he made was to his rival, Joel Engel, Bell Labs head of research. |
AT&T's research arm, Bell Laboratories, introduced the idea of cellular communications in 1947. But Motorola and Bell Labs in the sixties and early seventies were in a race to incorporate the technology into portable devices.
Cooper, now 70, wanted people to be able to carry their phones with them anywhere.
While he was a project manager at Motorola in 1973, Cooper set up a base station in New York with the first working prototype of a cellular telephone, the Motorola Dyna-Tac. After some initial testing in Washington for the F.C.C., Mr. Cooper and Motorola took the phone technology to New York to show the public.
 | The First Cellphone (1973) Name: Motorola Dyna-Tac Size: 9 x 5 x 1.75 inches Weight: 2.5 pounds Display: None Number of Circuit Boards: 30 Talk time: 35 minutes Recharge Time: 10 hours Features: Talk, listen, dial |
In 1973, when the company installed the base station to handle the first public demonstration of a phone call over the cellular network, Motorola was trying to persuade the Federal Communications Commission to allocate frequency space to private companies for use in the emerging technology of cellular communications. After some initial testing in Washington for the F.C.C., Mr. Cooper and Motorola took the phone technology to New York to show the public.
On April 3, 1973, standing on a street near the Manhattan Hilton, Mr. Cooper decided to attempt a private call before going to a press conference upstairs in the hotel. He picked up the 2-pound Motorola handset called the Dyna-Tac and pushed the "off hook" button.
The phone came alive, connecting Mr. Cooper with the base station on the roof of the Burlington Consolidated Tower (now the Alliance Capital Building) and into the land-line system. To the bewilderment of some passers-by, he dialed the number and held the phone to his ear.
Who is he?
Cooper grew up in Chicago and earned a degree in electrical engineering at the Illinois Institute of Technology. After four years in the navy serving on destroyers and a submarine, he worked for a year at a telecommunications company.
Hired by Motorola in 1954, Mr. Cooper worked on developing portable products, including the first portable handheld police radios, made for the Chicago police department in 1967. He then led Motorola's cellular research.
Friday, August 8, 2008
RISHAD PREMJI (AZIM PREMJI'S SON)
 | Rishad Premji Business manager in banking and financial services vertical - Wipro | |
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| Year of Birth & Age: | 1975, 31 yrs | |
| Grew up: | In Mumbai | |
| Education: |
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| career graph: | As part of his degree he spent a year at London Stock Exchange. He was selected for General Electric’s Financial Management Programme in 1999 and worked for four years. In 2005 he joined Bain & Company’s London office. Wipro Technologies: Rishad will be joining the financial services practice of Wipro Technologies and would report to president Girish Paranjpe. He will join after July, since the annual general meeting takes place that month. After getting the shareholders’ nod, the company will have to take government permission. Rishad will join the 70,000-employee-strong software-led conglomerate, which also makes soaps and bulbs, as a business finance solutions manager. Like dad, like son: Lots has been spoken about Rishad's simplicity and his love to remain low key. Sources say his father always wanted him to learn the hard way. In fact, when Rishad was in London, he had asked his father's permission to stay at the Wipro guesthouse. Azim Premji who reportedly said it was company property turned this down. | |
Personal Information: | Interests: Rishad, like his father, is interested in reading and music. It is said that Rishad reads quite a lot and during his spare time reads quite a lot of books, mostly relating to management. The million-dollar question is whether he will travel economy class like his father. Another aspect of Rishad, which is very similar to his father, is his secular nature. Although a Muslim, a visit to the temple is a must for Rishad too. Succession: Rishad's father owns nearly 84 per cent of the stake in Wipro and IT pundits feel this move by Premji Senior to rope in his son means that there is a succession plan in place. The post of CFO is number two in the Wipro hierarchy and bringing Rishad into the financial services hints of a succession plan, it is believed. Analysts say like his father he eventually will become the chairman of the company. Marriage: The tall and handsome Rishad got married to his childhood sweetheart Aditi at a very low-key ceremony in Mumbai in 2005. Considering his father's penchant for remaining low-key, it is learnt that Rishad too was in favour of a low-key wedding. No gala receptions with no celebrity list, the wedding at the Taj Palace, Mumbai, was a very quiet family affair. Although nothing much is known about Rishad's tall and attractive wife, it is said that she also belongs to the no-nonsense clan. It is said she would fit the bill of an ideal Wipro bahurani as her non-nonsense attitude will be an asset in the business world. Family: Rishad is the son of Azim and Yasmeen. His younger brother Tariq, who is currently with the Azim Premji Foundation, is more of a friend. Rishad is basically a family man and any spare time is exclusively reserved for family. Like most Indian men he is closer to his mother and looks up to his father who he considers as his icon. |
AZIM PREMJI'S FAMILY&PERSONAL LIFE
Premji is married to Yasmeen, the couple have two children, Rishad and Tariq. Rishad is married to Aditi.
Premji is known for his modesty and frugality in spite of his wealth. He drives a toyota corolla and flies economy class, prefers to stay in company guest houses rather than luxury hotels and even served food on paper plates at a lunch honouring his son's wedding.AZIM PREMJI'S EARLY LIFE
Azim H Premji was born to M.H.Hasham Premji. He attended st.Mary'S School I.C.S.E in Mazagaon, Mumbai. Premji was just finishing his undergraduate engineering studies at Stanford University in 1966 when his father passed away. He immediately returned to INDIA where he took over the family's fledgling vegetable oil business, Western Indian Vegetable Products Limited (now called Wipro). Premji started off with a simple vision: to build an organization on a foundation of values. Premji eventually received permission to take correspondence art courses to complete the requirements for his bachelor’s degree in Electrical Engineering.
Wipro premji's 10-point recipe for success
10 points are
You should dare to dream, define what you stand for, never lose your zest and curiosity, always strive for excellence, build self confidence, learn to work in teams, take care of yourself, preserve, have a broader social vision and finally never let success go to your head
--
Wipro chairman Azim H Premji, one of India's most successful entrepreneurs, on Friday prescribed a 10-point recipe for success, based on the very lessons he had learnt during his last 35 years in the organisation.
"You should dare to dream, define what you stand for, never lose your zest and curiosity, always strive for excellence, build self confidence, learn to work in teams, take care of yourself, preserve, have a broader social vision and finally never let success go to your head," Premji said.
The Wipro chairman was delivering the convocation address at the 38 the convocation of the Indian Institute of Technology, Madras.
Following is the entire text of the convocation address made by Premji:
I am privileged to be with you here today and to share this significant moment of your life.
The convocation marks the culmination of all the endless nights you worked through, all the anxieties you have gone through facing one examination after another and all the preparation you have put in, not only to enter this prestigious institution but also to graduate from it successfully. It is no mean achievement.
Only a handful of the most talented people in the world have shared this success with you. Let me just say that I am very proud of each and every one of you.
I am a little wary about giving you advice- because advice is one thing young people all over the world do not like receiving. I cannot fault you for that.
The world does look very different when it is seen with your eyes. You are filled with enthusiasm and are straining at the leash to get on with life.
And the world is very different from what it was when I was at your age. Never before has the role of technology been so pervasive and so central. The Internet has breached all physical borders and connected the world together like no other force has done before.
For the first time, opportunities for creating wealth in India are at par with the best in world. There is no need for you to sacrifice the joy of remaining in your own country any more.
All opportunities are accompanied by their own challenges. I thought I would share with you a few of the lessons I have learnt in my own life, while loading the transformation at Wipro, from a small company three and a half decades back into a global corporation listed on the New York Stock Exchange. I hope you find them useful.
- Lesson # 1: Dare to dream
When I entered Wipro at the age of 21, it was a sudden and unexpected event. I had no warning of what lay ahead of me and I was caught completely unprepared. All I had with me was a dream.
A dream of building a great Organisation. It compensated for my inexperience and I guess, also prevented me from being overwhelmed by the enormity of the task before me.
What I am happy is that we never stopped dreaming. Even when we achieved a position of leadership in every business we operated in India. We now have a dream of becoming one of the top 10 global it service companies.
Many people wonder whether having unrealistic dreams is foolish. My reply to that is dreams by themselves can never be realistic or safe. If they were, they would not be dreams. I do agree that one must have strategies to execute dreams. And, of course, one must slog to transform dreams into reality. But dreams come first.
What saddens me most is to see young, bright people getting completely disillusioned by a few initial setbacks and slowly turning cynical and some of them want to migrate to America in the hope this is the solution.
It requires courage to keep dreaming. And that is when dreams are most needed- not when everything is going right, but when just about everything is going wrong.
- Lesson # 2: Define what you stand for
While success is important, it can become enduring only if it is built on a strong foundation of Values. Define what you stand for as early as possible and do not compromise with it for any reason. Nobody can enjoy the fruits of success if you have to argue with your own conscience.
In Wipro, we defined our Beliefs long before it became a fashion to do so. It not only helped us in becoming more resilient to stand up to crises we faced along the way, but it also helped us in attracting the right kind of people.
Eventually, we realised that our values made eminent business sense. Values help in clarifying what everyone should do or not do in any business situation. It saves enormous time and effort because each issue does not have to be individually debated at length.
But remember that values are meaningful only if you practice them. People may listen to what you say but they will believe what you do. Values are a matter of trust. They must be reflected in each one of your actions. Trust takes a long time to build but can be lost quickly by just one inconsistent act.
- Lesson #3: Never lose your zest and curiosity
All the available knowledge in the world is accelerating at a phenomenal rate. The whole world's codified knowledge base (all documented information in library books and electronic files) doubled every 30 years in the early 20th century.
By the 1970s, the world's knowledge base doubled every seven years. Information researchers predict that by the year 2010, the world's codified knowledge will double every 11 hours.
Remaining on top of what you need to know will become one of the greatest challenges for you.
The natural zest and curiosity for learning is one of the greatest drivers for keeping updated on knowledge. A child's curiosity is insatiable because every new object is a thing of wonder and mystery. The same zest is needed to keep learning new things.
I personally spend at least ten hours every week on reading. If I do not do that, I find myself quickly outdated.
- Lesson # 4: Always strive for excellence
There is a tremendous difference between being good and being excellent in whatever you do. In the world of tomorrow, just being good is not good enough.
One of the greatest advantages of globalisation is that it has brought in completely different standards. Being the best in the country is not enough; one has to be the best in the world. Excellence is a moving target. One has to constantly raise the bar.
In the knowledge-based industries, India has the unique advantage of being a quality leader. just like japan was able to win in the overseas market with its quality leadership in automobile manufacturing, india has been able to do the same in information technology.
At Wipro, we treat quality as the #1 priority. This enabled us not only to become the world's first SEI CMM Level 5 software services company in the world but also a leader in Six Sigma approach to quality in India.
However, even today I am dissatisfied with several things which we are not doing right in the area of customer satisfaction.
Doing something excellently has its own intrinsic joy, which I think is the greatest benefit of Quality.
- Lesson # 5: Build self-confidence
Self-confidence comes from a positive attitude even in adverse situations. Self-confident people assume responsibility for their mistakes and share credit with their team members.
They are able to distinguish between what is in their control and what is not. They do not waste their energies on events that are outside their control and hence they can take setbacks in their stride.
Remember, no one can make you feel inferior without your consent.
- Lesson # 6: Learn to work in teams
The challenges ahead are so complex that no individual will be able to face them alone. While most of our education is focused in individual strength, teaming with others is equally important. You cannot fire a missile from a canoe. Unless you build a strong network of people with complimentary skills, you will be restricted by your own limitations.
Globalisation has brought in people of different origin, different upbringing and different cultures together. Ability to become an integral part of a cross-cultural team will be a must for your success.
- Lesson # 7 Take care of yourself
The stress that a young person faces today while beginning his or her career is the same as the last generation faced at the time of retirement.
I have myself found that my job has become enormously more complex over the last two or three years. Along with mutual alertness, physical fitness will also assume a great importance in your life.
You must develop your own mechanism for dealing with stress. I have found that a daily jog for me, goes a long way in releasing the pressure and building up energy. You will need lots of energy to deal with the challenges.
Unless you take care of yourself there is no way you can take care of others.
- Lesson # 8: Persevere
Finally, no matter what you decide to do in your life, you must persevere. Keep at it and you will succeed, no matter how hopeless it seems at times. In the last three and half decades, we have gone through many difficult times. But we have found that if we remain true to what we believe in, we can surmount every difficulty that comes in the way.
I remember reading this very touching story on perseverance.
An eight-year-old child heard her parents talking about her little brother. All she knew was that he was very sick and they had no money left. They were moving to a smaller house because they could not afford to stay in the present house after paying the doctor's bills. Only a very costly surgery could save him now and there was no one to loan them the money.
When she heard daddy say to her tearful mother with whispered desperation, 'Only a miracle can save him now', the child went to her bedroom and pulled a glass jar from its hiding place in the closet.
She poured all the change out on the floor and counted it carefully.
Clutching the precious jar tightly, she slipped out the back door and made her way six blocks to the local drug Store. She took a quarter from her jar and placed it on the glass counter.
"And what do you want?" asked the pharmacist. "It's for my little brother," the girl answered back. "He's really, really sick and I want to buy a miracle."
"I beg your pardon?" said the pharmacist.
"His name is Andrew and he has something bad growing inside his head and my daddy says only a miracle can save him. So how much does a miracle cost?"
"We don't sell miracles here, child. I'm sorry," the pharmacist said, smiling sadly at the little girl.
"Listen, I have the money to pay for it. If it isn't enough, I can try and get some more. Just tell me how much it costs."
In the shop was a well-dressed customer. He stooped down and asked the little girl, "What kind of a miracle does you brother need?"
"I don't know," she replied with her eyes welling up. "He's really sick and mommy says he needs an operation. But my daddy can't pay for it, so I have brought my savings".
"How much do you have?" asked the man. "One dollar and eleven cents, but I can try and get some more", she answered barely audibly.
"Well, what a coincidence," smiled the man. "A dollar and eleven cents -- the exact price of a miracle for little brothers."
He took her money in one hand and held her hand with the other. He said, "Take me to where you live. I want to see your brother and meet your parents. Let's see if I have the kind of miracle you need."
That well-dressed man was Dr Carlton Armstrong, a surgeon, specialising in neuro-surgery. The operation was completed without charge and it wasn't long before Andrew was home again and doing well.
"That surgery," her mom whispered, "was a real miracle. I wonder how much it would have cost?"
The little girl smiled. She knew exactly how much the miracle cost ... one dollar and eleven cents ... plus the faith of a little child.
Perseverance can make miracles happen.
- Lesson # 9: Have a broader social vision
For decades we have been waiting for some one who will help us in 'priming the pump' of the economy.
The government was the logical choice for doing it, but it was strapped for resources. Other countries were willing to give us loans and aids but there was a limit to this.
In the millennium of the mind, knowledge-based industries like Information Technology are in a unique position to earn wealth from outside. While earning is important, we must have mechanisms by which we use it for the larger good of our society.
Through the Azim Premji Foundation, we have targeted over the next 12 months to enrol over a million children, who are out of school due to economic or social reasons.
I personally believe that the greatest gift one can give to others is the gift of education. We who have been so fortunate to receive this gift know how valuable it is.
- Lesson # 10: Never let success go to your head
No matter what we achieve, it is important to remember that we owe this success to many factors and people outside us. This will not only help us in keeping our sense of modesty and humility intact but also help us to retain our sense of proportion and balance.
The moment we allow success to build a feeling or arrogance, we become vulnerable to making bad judgements.
Let me illustrate this with another story:
A lady in faded dress and her husband, dressed in a threadbare suit, walked in without an appointment into the office of the president of the most prestigious educational institution in America.
The secretary frowned at them and said, "He will be busy all day."
"We will wait," said the couple quietly.
The secretary ignored them for hours hoping they will go away. But they did not. Finally, the secretary decided to disturb the president, hoping they will go way quickly once they meet him.
The president took one look at the faded dresses and glared sternly at them. The lady said, "Our son studied here and he was very happy. A year ago, he was killed in an accident. My husband and I would like to erect a memorial for him on the campus."
The president was not touched. He was shocked. "Madam, we cannot put up a statue for every student of ours who died. This place would look like a cemetery."
"Oh, no," the lady explained quickly, "we don't want to erect a statue. We thought we would give a building to you."
"A building?" exclaimed the president, looking at their worn out clothes. "Do you have any idea how much a building costs? Our buildings cost close to ten million dollars!"
The lady was silent. The president was pleased and thought this would get rid of them.
The lady looked at her husband. "If that is what it costs to start a university, why don't we start our own?" Her husband nodded.
Mr and Mrs Leland Stanford walked away, travelling to Palo Alto, California, where they established the university as a memorial to their son, bearing their name - the Stanford University.
The story goes that this is how Stanford University began.
I wish you every success in your career and your future life.
Azim Premji Profile( wipro founder&chairman)
Born: July 24, 1945
Achievements: Chairman of Wipro Technologies; Richest Indian for the past several years; Honored with Padma Bhushan in 2005.
Azim Premji is Chairman of Wipro Technologies, one of the largest software companies in India. He is an icon among Indian businessmen and his success story is a source of inspiration to a number of budding entrepreneurs.
Born on July 24, 1945, Azim Hashim Premji was studying Electrical Engineering from Stanford University, USA when due to the sudden demise of his father, he was called upon to handle the family business. Azim Premji took over the reins of family business in 1966 at the age of 21.
At the first annual general meeting of the company attended by Azeem Premji, a shareholder doubted Premji's ability to handle business at such a young age and publicly advised him to sell his shareholding and give it to a more mature management. This spurred Azim Premji and made him all the more determined to make Wipro a success story. And the rest is history.
When Azim Premji occupied the hot seat, Wipro dealt in hydrogenated cooking fats and later diversified to bakery fats, ethnic ingredient based toiletries, hair care soaps, baby toiletries, lighting products and hydraulic cylinders. Thereafter Premji made a focused shift from soaps to software.
Under Azim Premji's leadership Wipro has metamorphosed from a Rs.70 million company in hydrogenated cooking fats to a pioneer in providing integrated business, technology and process solutions on a global delivery platform. Today, Wipro Technologies is the largest independent R&D service provider in the world.
Azim Premji has several achievements to his credit. In 2000, Asiaweek magazine, voted Premji among the 20 most powerful men in the world. Azim Premji was among the 50 richest people in the world from 2001 to 2003 listed by Forbes. In April 2004, Times Magazine, rated him among the 100 most influential people in the world by Time magazine. He is also the richest Indian for the past several years. In 2005,Government of India honored Azim Premji with Padma Bhushan.
AZIM HASHAM PREMJI Founder of Wipro Limited
Azim Hasham Premji, founder of Wipro Limited, India's biggest and most competitive IT company based in Bangalore, was born on July 24th 1945 in 
Bombay. Premji was forced to leave his studies in computer science from Stanford University, California, USA at the age of 21 to take over the family business of vegetable oils when his father M.H. Premji, suddenly passed away in 1966. He has since after a gap of over thirty years completed his degree in Electrical Engineering.
The Amalner-based vanaspathi manufacturing company, the Western India Vegetable Product later became Wipro Products Ltd, Wipro Technologies and Wipro Corporation. Under Premji's leadership Wipro embarked on an ambitious phase of expansion and diversification. The Company began manufacturing light bulbs with General Electric and other consumer products including soaps, baby care products, shampoos, powder etc. In 1975, Wipro Fluid Power business unit manufacturing hydraulic cylinders and truck tippers was started. But Premji's ambitions did not stop there. In the 1980s Wipro entered the IT field, taking advantage of the expulsion of IBM from the Indian market in 1975. Thus, Wipro became involved in manufacturing computer hardware, software development and related items, under a special license from Sentinel. As a result, the $1.5 million company in hydrogenated cooking fats grew within a few years to a $662 million diversified, integrated corporation in services, medical systems, technology products and consumer items with offices worldwide.
The company's IT division became the world’s first to win SEI CMM level 5 and PCMM Level 5 (People Capability Maturity Model) certification, the latest in quality standards. A large percentage of the company's revenues are generated by the IT division. Wipro works with leading global companies, such as Alcatel, Nokia, Cisco and Nortel and has a joint venture in Medical Systems with General Electric company.
Premji's story of success and prominence clearly shows how determination and perseverance, when coupled with knowledge, clear vision and proper planning, enable one to reach the peak of success and leadership. A straight forward person, he doesn't believe in resorting to bribery or corruption to get things done and associates quality with integrity. He is an absolute workaholic and according to him work is the only way to success and survival in a competitive environment. A tough employer, he expects his employees to be competent and will not tolerate lies or deception from anyone.
Azim Hasham Premji finds himself in the Forbes Billionaire List 2000, placed in 41st position with a wealth of $ 6.4 billion. Over the years, Azim Premji has been privileged with many honors and accolades. He was chosen as the Business India's 'Businessman of the Year 2000', He was named by Fortune (August 2003) as one of the 25 most powerful business leaders outside the US, Forbes (March 2003) listed him as one of ten people globally, Business Week featured (October 2003) him on their cover with the sobriquet 'India's tech king'. The Indian Institute of Technology, Roorkee and the Manipal Academy of Higher Education have both conferred honorary doctorates on him. He is also a member of the Prime Minister's Advisory Committee for Information Technology in India.
In the year 2001, Premji established Azim Premji Foundation, a not-for-profit organization with a vision of influencing the lives of millions of children in India by facilitating the universalisation of elementary education. The foundation works closely with the state governments of Karnataka, Andhra Pradesh, Madhya Pradesh etc and the programs cover over 5000 rural schools. Premji contributes the financial resources for the foundation.
Personally, Premji is known for his humility and helping mentality. Easily one of the richest men in the world, he always travels in economy class. One of his favorite recreational activity is hiking. He leads a quiet life with his wife Yasmin Premji who had worked for 'Inside Outside' (editorial) in Mumbai and his two sons in a simple, but elegant villa in Bangalore. The elder son, Rishad, works in the USA for GE and the younger one, Tariq, has co-founded a dotcom and works from Bangalore. Mr. Premji who holds 78% stakes in the company does not believe in naming one of his sons as his successor just for the norms.
Contact address
Wipro Limited
Wipro Campus,
Doddakannelli, Sarjapur Road,
Bangalore-560 035
Phone : 080 - 8440001;Fax: 080- 8440056
E-mail : info@wipro.com
Naidu offers more land for Infosys Hyderabad centre
Mr N.R. Narayana Murthy, Chairman and Chief Mentor of Infosys, with the Andhra Pradesh Chief Minister, Mr N. Chandrababu Naidu, going through the new facility of Infosys in Hyderabad on Tuesday.
HYDERABAD, Jan. 14
INFOSYS Technologies Ltd, the country's leading end-to-end technology solutions provider, has outlined its Hyderabad expansion plans which involves an investment outlay of Rs 100 crore and additional manpower of about 1,300 in Phase II and III within the next 3 years.
Inaugurating the Hyderabad global development centre, which has been created with an investment outlay of Rs 74 crore in a record nine months time, the Chairman and Chief Mentor of Infosys Technologies, Mr N.R. Narayana Murthy, said that the centre, which has the capacity to host 1500-plus people, had a little over 800 now and depending on the business requirements, will be upscaled.
Impressed with the modern facility, the Andhra Pradesh Chief Minister, Mr N.Chandrababu Naidu, after having a first hand experience at the gym quipped that the `company employees come to such a facility not just to work but to improve their health'.
In a typical hard selling approach, he offered another 20 acres to Infosys to make Hyderabad their biggest development centre in the country.
He also urged the Chairman to develop a centre at Visakhapatnam, and offered land and necessary support.
The Hyderabad global delivery centre, which started in a small way with 8 people in March 2000, had 111 people as on March 2001. By the end of March 2002, it had 414 people on its rolls and has grown to a little over 800 by January 14, 2003.
In the first year, the centre accounted for revenues of Rs 25.72 crore, second year (Rs 125.63 crore) and during the last eight months it recorded Rs 164.95 crore.
The revenues from Hyderabad centre, which is an independent profit-driven centre, crossed the Rs 200-crore mark, registering Rs 202.92 crore, according to the Director and Chief Financial Officer, Mr T.V. Mohandas Pai.
Addressing a press conference before the formal inauguration of the facility, Mr Chandrasekhar Kakal, Head of Hyderabad Development Centre, said that the company had entered into a memorandum of understanding with the State Government during the Partnership Summit in 2001.
"Based on its commitment, we have so far invested Rs.73.66 crore and created a 1200 people facility," he said.
The centre has garnered a very impressive client list covering a whole gamut of business applications from semiconductors to ERP solutions. These included Toshiba, Sony, Siemens, Dell Computers and Microsoft, Mr Kakal explained. Developed on a 30-acre site, it has a 3.11-lakh sq ft of built up space, complimented by a 70,000 sq ft of food court.
The distinguishing factor of the whole development centre is a unique parabolic dome having a 46-metre diameter, with a seating capacity of about 800 people.
The innovatively designed software development techno campus, has a range of recreational facilities, a 5,000 sq ft gym, a aerobics centre, and a 12-hole golf putting and driving range.
The centre is designed by architects — Sundaram & Associates and the interiors have been custom-designed by architect, Hafeez Contractor.
The entire dome-shaped multi-purpose building is perceived as an engineering marvel, the air-conditioning is uniquely designed and the audio systems have been custom-made by Bose, he said.
Infosys - History
Murthy was working for Patni Computer Services(PCS) initially.
Infosys was started in 1981, as a Private Limited Company, under the name of Infosys Consultants Pvt. Ltd. A team of seven experienced software professionals, led by Mr.N. R. Narayana Murthy promoted the company. They brought into the company their wide experience, having handled projects in developed countries like USA, Europe and Canada. There are anecdotal experiences told by Sudha moorthy about cooking and serving food for all the partners of Infosys when the company was taking wings in the initial stages.MICO was their first client.The company’s operations were carried out from a development centre in Bangalore..
N.R.NARAYANA MURTHY WITH BILL GATES
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| Bill Gates and N.R. Narayana Murthy at Infosys in Bangalore, India. |
AN ARTICLE ON N.R.NARAYANA MURTHY
SIMPLE,SELFLESS,SUPERRICHN.R.Narayana Murthy, Chairman, Infosys Technologies Ltd
An Indian IT chief who's really made it big without dropping his ethical precepts by the wayside is Nagawara Ramarao Narayana Murthy, Chairman of Infosys. Born in 1946, Murthy's father was a schoolteacher in Kolar district, Karnataka, India. A bright student, Murthy went on to acquire a degree in Electrical Engineering from Mysore University and later studied Computer Science at the IIT, Kanpur, India.
The Infosys legend began in 1981 when Narayana Murthy dreamt of forming his own company, along with six friends. There was a minor hitch, though-he didn't have any seed money. Luckily, like many Indian women who save secretly without their husband's knowledge, his wife Sudha-then an engineer with Tatas-had saved Rs 10,000. This was Murthy's first big break.
The decade until 1991 was a tough period when the couple lived in a one-room house. The second break came in 1991 when Indian doors to liberalization were flung open… Murthy grabbed the opportunity with both hands and has never looked back ever since. Today, Infosys is the first Indian company to be listed on the US NASDAQ.
While working in France in the 1970s, Murthy was strongly influenced by socialism. The bubble was pricked, however, when he was arrested in Bulgaria on espionage charges. Today, he says: "I'm a capitalist in mind, a socialist at heart." It was this belief in the distribution of wealth that made Infosys one of the first Indian companies to offer employees stock-option plans. Infosys now has 400 employees who are dollar millionaires.
In a poll conducted by Asiaweek, the quiet, soft-spoken man was selected one of the 50 most powerful people in Asia for 2000. And 50 per cent of the respondents in an online poll conducted by The Economic Times voted him the best CEO of India.
Heading a company with the largest market capitalization hasn't changed Murthy's life-style much. The man still doesn't know how to drive a car! On Saturdays-his driver's weekly off-the Infosys chief is driven to the bus stop by his wife, from where he boards a company bus to work! Incidentally, Sudha Murthy is now chief of the Infosys Foundation, which channels Rs 50 million into charity every year.
Simplicity, humility and maintaining a low profile are the hallmarks of this super-rich Bangalorean. And the man is principled to a fault. Murthy's unprecedented wealth has catapulted him into the public glare. After the kidnapping of Dr Rajkumar by forest brigand Veerappan, the Home Ministry has sounded out the local government about providing Z-category security to Murthy and Premji. Both characteristically turned down the offer.
In a letter to the police top brass last month, Murthy said he was a simple man who had no intentions of annoying his neighbors and disturbing traffic with an intrusive entourage of security vehicles and personnel.
That's Narayana Murthy for you.
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