Ad
related to: history of handphone in the world youtube tv- Univision on YouTube TV
Watch news and entertainment shows
Sign up and discover more.
- Paramount on YouTube TV
Watch classic movies & new releases
Sign up and enjoy now.
- Showtime on YouTube TV
Watch the most original series
and movies. Start a trial now.
- Watch Live Sports
Stream your favorite teams. See
what sports networks are included.
- Univision on YouTube TV
Search results
Results from the WOW.Com Content Network
The popular American cartoon detective Dick Tracy acquired a two-way, atomic-battery-powered wrist radio in 1946, upgraded to a wrist TV in 1964. [10] The Second World War (1939-1945) saw the military use of radio-telephony links. Hand-held radio transceivers have been available since the 1940s. Mobile telephones for automobiles became ...
Mobile phone. A mobile phone or cell phone[a] is a portable telephone that can make and receive calls over a radio frequency link while the user is moving within a telephone service area, as opposed to a fixed-location phone (landline phone). The radio frequency link establishes a connection to the switching systems of a mobile phone operator ...
A smartphone, often simply called a phone, is a mobile device that combines the functionality of a traditional mobile phone with advanced computing capabilities. It typically has a touchscreen interface, allowing users to access a wide range of applications and services, such as web browsing, email, and social media, as well as multimedia ...
Martin Cooper (inventor) Martin Cooper (born December 26, 1928) is an American engineer. He is a pioneer in the wireless communications industry, especially in radio spectrum management, with eleven patents in the field. [2][3] On April 3, 1973, he placed the first public call from a handheld portable cell phone while working at Motorola, from ...
In Japanese, mobile phones are called keitai denwa (携帯電話), literally "portable telephones," and are often known simply as keitai (携帯). A majority of the Japanese population own cellular phones, most of which are equipped with enhancements such as video and camera capabilities. As of 2018, 65% of the population owned such devices. [1]
Germany. AEG. BenQ Mobile. Bankruptcy in 2006, defunct in 2007. Grundig Mobile. Hagenuk Telecom GmbH. insolvency in 1997, mobile phone development and manufacturing business acquired by Telital in 1998 [9] Siemens Mobile. Acquired by BenQ Corporation in 2005 to form BenQ Mobile.
Genesis of iPhone. The idea of an Apple phone came from Jean-Marie Hullot, a software engineer from NextStep, and later, MacOS. [1] Initially, making an Apple phone was not favored by CEO Steve Jobs, but eventually Hullot was able to convince him. The first team was created in Paris; however, it was not until a few years later that he took the ...
History of television. Family watching TV, 1958. The concept of television is the work of many individuals in the late 19th and early 20th centuries. The first practical transmissions of moving images over a radio system used mechanical rotating perforated disks to scan a scene into a time-varying signal that could be reconstructed at a ...
Ad
related to: history of handphone in the world youtube tv