Who invented phone

While cell phones are a relatively modern invention — if you consider 1973 modern — the idea of a telephone that could travel with you is as old as the telephone itself. For decades though, the best anyone could offer were bulky, two-way radio devices that were essentially walkie-talkies that filled the trunk of your car. However, a few key engineering developments and a classic tale of American business rivalry would help lay the foundation for the device that revolutionized how people communicate. Earliest Mobile Communications Devices RELATED: THE WORLD AT YOUR FINGERTIPS: A BRIEF HISTORY OF MOBILE DISPLAY TECHNOLOGY For most of their history, "mobile" phones were two-way radios you installed on something that moved. In the 1920s, German railroad operators In 1924, Zugtelephonie AG was founded as a supplier of mobile telephone equipment for use in trains. The following year saw the first public introduction of wireless telephones for first-class passengers on major rail lines between Berlin and Hamburg. The Second World War saw significant advances in This didn't stop companies from offering mobile telephone systems designed for use in automobiles in the 1940s and 1950s in America and elsewhere. However, like their military counterparts, they came with Major Developments Towards Modern Mobile Phone Systems In response to this growing demand for better mobile telephony, AT&T's Bell Labs went to work developing a system for placing and receiving telephone calls inside aut...

Steve Jobs unveiling the iPhone in 2007, which was less than half-inch thick, had Internet capability, an MP3 player and a two megapixel digital camera. As Apple's iPhones and other smartphones feature increasingly sophisticated cameras,processorsand touch screens, the rise of the super-stocked device shows that even the inimitable The popular mythology around Jobs was that he was always thinking 10 years ahead of the rest of the computing and electronics world. Under Jobs’ leadership, Apple produced some of the most revolutionary and iconic pieces of consumer technology ever: the Apple IIc, the original Macintosh, the iMac G4, the iPod, the iPhone and iPad. But the origin story of the first iPhone reveals that Jobs, while undeniably brilliant, was not a technological soothsayer who predicted our digital future. He was just trying to make a really cool phone. Brian Merchant, author of The One Device: The Secret History of the iPhone, says that for all of the original iPhone’s game-changing innovations—the multitouch screen, the high-quality camera, the built-in accelerometers and gyroscopic sensors—Jobs conceived of the device as a cellphone, first and foremost. And central to the concept of a cellphone back in 2005 and 2006 when the iPhone was being developed, was that it fit comfortably in your hand and in your pocket. “If the iPhone was uncomfortable to hold, that would have been a non-starter for Jobs,” says Merchant. If you watch the 2007 Apple keynote when the iPhone...

Cell phones became popular in the mid-1990s to the early 2,000s, and today most people either have a cell phone or have used one. A cell phone is any portable, wireless telephone using cellular technology consisting of low-powered radio transmitters to make and receive calls. Sometimes referred to as a cellular phone or a mobile phone, the technology in the phone enables the user to access the phone's many functions no matter where they are. A smartphone is a cell phone that offers features in addition to making calls, such as SMS messages — text messages — accessing the internet, and video chat. When were cell phones invented? For some people today, the cell phone is an everyday item and accessory that may often be taken for granted. The cellphone, though, has a long and interesting history that dates back over 100 years. Although this was not when cell phones were invented, the idea of the cell phone came in 1908 when a patent for the wireless telephone was issued in Kentucky. In the 1920s, train operators in Germany began using wireless communications, and wireless telephone equipment in trains became popular in Europe after 1924. During World War II, mobile radio systems were commonly used in military vehicles; and not long after, taxicabs and emergency services vehicles had two-way radios. AT&T Bell Labs worked to improve the technology that the previous mobile telephone systems offered, and in 1946 the company introduced the first mobile telephone service in St. ...

Do you remember a time when you didn’t have a cell phone? Although we are all accustomed to having smartphones in our life, there was a time, not so long ago, where we just didn’t have such convenient lines of communication. In this guide, we go right back to the very beginning to see how we got to the modern day smartphones such as the iPhones and the Samsung Galaxies. Come with us as we explore the development of the mobile phone and travel through the history of this life changing device! 1973 – The Very First Cell Phone Motorola developed the first portable cell phone in 1973. The hand-held device was shaped like a brick and weighed around 2.4 pounds. It was called the DynaTAC 8000X. The device only operated for a maximum of 30 minutes talk time, and that was with a huge 10 hours of charging! The very first call that was made was by Martin Cooper, who was an executive at Motorola. He called Dr. Joel Engel, an engineer at their rival business, Bell Labs. The very first mobile device wasn’t cheap. The cost of the DynaTAC phone was $3,995, which is equivalent to $10,000 in today’s money. In fact, if you wanted to buy the DynaTAC 8000X today, you will need a lot more than $10k!! Check out this eBay listing!! £44,888 will get you a mint condition Motorola DynaTAC 8000X. 1983 – Motorola DynaTAC It took Motorola another 10 years before they brought out the commercially available DynaTAC 8000X. The DynaTAC, which was still large and expensive ($4,000), was still clunkyand heav...

4 Alexander Graham Bell received the first patent for the telephone in 1876 Credit: Getty - Contributor Who invented the telephone? Alexander Graham Bell received the patent for the telephone on March 7, 1876. In 1875, Bell and his partner Thomas Watson managed to create the first receiver that could turn electricity into sound. It is believed the first words ever spoken over a telephone were spoken by Bell to Watson, when he said: "Mr Watson, come here. I want you." Bell had not necessarily set out to create the telephone, but he had become preoccupied with transmitting human voice over wires while working on the harmonic telegraph in 1871. 4 1920s Candlestick phone Credit: PA:Press Association The telegraph was designed as a machine meant to transmit multiple messages over one wire. Other inventors, including Antonio Meucci and Elisha Gray, made similar devices at the same time, but Bell won the race to the patent office. Still, the other inventors contested his patent in a bitter, 20-year legal battle of over 550 court challenges, which the Bell Company won in the Supreme Court. Bell launched the Bell Telephone Company, now AT&T, in 1877 and had exclusive rights to the technology. 4 Alexander Graham Bell (1847 - 1922) makes the first telephone call from New York to Chicago in 1892 Credit: Archive Photos - Getty Who was Alexander Graham Bell? Alexander Graham Bell was an inventor, scientist and communicator, who achieved more than 18 patents across a wide variety of fiel...

Invention of the Telephone Born on March 3, 1847, Alexander Graham Bell was an inventor, scientist, and innovator. He came up with and patented the first practical telephone. Bell’s father and grandfather engaged in a speech development program known as elocution, and as a result, Bell was inspired to study communication and speech. Bell’s extensive research work was also strongly influenced by the fact that his mother and wife were deaf. Although Bell patented the electromagnetic transfer of vocal sound, Antonio Meucci is credited as having created the very first telephone. Alexander Graham Bell’s Early Life and Education Bell was born in Edinburg, Scotland to Eliza Grace and Professor Alexander Melville Bell. He had two brothers, Melville and Edward Bell. Bell received early schooling from his father, and then proceeded to study at the Royal High School Edinburg Scotland until the age of 15. While at school, Bell did not take much interest in any other subjects apart from the sciences. After completing high school, Bell went to live with his grandfather in London. At the age of 17, Bell joined the University of Edinburg, but did not write his exams at the specified time since he and his family moved to Canada. When he finally completed his exams, he passed and was admitted at the University College of London. Bell was married to Mabel Hubbard on July 11, 1877. Alexander Graham Bell’s Career Bell was naturally curious of his surroundings from a very young age. He even cre...

Kidadl Article Fact-checking Standards At Kidadl we pride ourselves on offering families original ideas to make the most of time spent together at home or out and about, wherever you are in the world. We strive to recommend the very best things that are suggested by our community and are things we would do ourselves - our aim is to be the trusted friend to parents. We try our very best, but cannot guarantee perfection. We will always aim to give you accurate information at the date of publication - however, information does change, so it’s important you do your own research, double-check and make the decision that is right for your family. Kidadl provides inspiration to entertain and educate your children. We recognise that not all activities and ideas are appropriate and suitable for all children and families or in all circumstances. Our recommended activities are based on age but these are a guide. We recommend that these ideas are used as inspiration, that ideas are undertaken with appropriate adult supervision, and that each adult uses their own discretion and knowledge of their children to consider the safety and suitability. Kidadl cannot accept liability for the execution of these ideas, and parental supervision is advised at all times, as safety is paramount. Anyone using the information provided by Kidadl does so at their own risk and we can not accept liability if things go wrong. Telephones have come a long way from being chunky machines tied down by wires to el...

Steve Jobs unveiling the iPhone in 2007, which was less than half-inch thick, had Internet capability, an MP3 player and a two megapixel digital camera. As Apple's iPhones and other smartphones feature increasingly sophisticated cameras,processorsand touch screens, the rise of the super-stocked device shows that even the inimitable The popular mythology around Jobs was that he was always thinking 10 years ahead of the rest of the computing and electronics world. Under Jobs’ leadership, Apple produced some of the most revolutionary and iconic pieces of consumer technology ever: the Apple IIc, the original Macintosh, the iMac G4, the iPod, the iPhone and iPad. But the origin story of the first iPhone reveals that Jobs, while undeniably brilliant, was not a technological soothsayer who predicted our digital future. He was just trying to make a really cool phone. Brian Merchant, author of The One Device: The Secret History of the iPhone, says that for all of the original iPhone’s game-changing innovations—the multitouch screen, the high-quality camera, the built-in accelerometers and gyroscopic sensors—Jobs conceived of the device as a cellphone, first and foremost. And central to the concept of a cellphone back in 2005 and 2006 when the iPhone was being developed, was that it fit comfortably in your hand and in your pocket. “If the iPhone was uncomfortable to hold, that would have been a non-starter for Jobs,” says Merchant. If you watch the 2007 Apple keynote when the iPhone...

Kidadl Article Fact-checking Standards At Kidadl we pride ourselves on offering families original ideas to make the most of time spent together at home or out and about, wherever you are in the world. We strive to recommend the very best things that are suggested by our community and are things we would do ourselves - our aim is to be the trusted friend to parents. We try our very best, but cannot guarantee perfection. We will always aim to give you accurate information at the date of publication - however, information does change, so it’s important you do your own research, double-check and make the decision that is right for your family. Kidadl provides inspiration to entertain and educate your children. We recognise that not all activities and ideas are appropriate and suitable for all children and families or in all circumstances. Our recommended activities are based on age but these are a guide. We recommend that these ideas are used as inspiration, that ideas are undertaken with appropriate adult supervision, and that each adult uses their own discretion and knowledge of their children to consider the safety and suitability. Kidadl cannot accept liability for the execution of these ideas, and parental supervision is advised at all times, as safety is paramount. Anyone using the information provided by Kidadl does so at their own risk and we can not accept liability if things go wrong. Telephones have come a long way from being chunky machines tied down by wires to el...

While cell phones are a relatively modern invention — if you consider 1973 modern — the idea of a telephone that could travel with you is as old as the telephone itself. For decades though, the best anyone could offer were bulky, two-way radio devices that were essentially walkie-talkies that filled the trunk of your car. However, a few key engineering developments and a classic tale of American business rivalry would help lay the foundation for the device that revolutionized how people communicate. Earliest Mobile Communications Devices RELATED: THE WORLD AT YOUR FINGERTIPS: A BRIEF HISTORY OF MOBILE DISPLAY TECHNOLOGY For most of their history, "mobile" phones were two-way radios you installed on something that moved. In the 1920s, German railroad operators In 1924, Zugtelephonie AG was founded as a supplier of mobile telephone equipment for use in trains. The following year saw the first public introduction of wireless telephones for first-class passengers on major rail lines between Berlin and Hamburg. The Second World War saw significant advances in This didn't stop companies from offering mobile telephone systems designed for use in automobiles in the 1940s and 1950s in America and elsewhere. However, like their military counterparts, they came with Major Developments Towards Modern Mobile Phone Systems In response to this growing demand for better mobile telephony, AT&T's Bell Labs went to work developing a system for placing and receiving telephone calls inside aut...