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- Dr. Georg SchubertIn early 1936, the first public video telephone service, Germany's Gegensehn-Fernsprechanlagen (visual telephone system), was developed by Dr. Georg Schubert, who headed the development department at the Fernseh-AG, a technical combine for television broadcasting technology.en.wikipedia.org/wiki/History_of_videotelephony
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History of videotelephony - Wikipedia
Barely two years after the telephone was first patented in the United States in 1876 by Alexander Graham Bell, an early concept of a combined videophone and wide-screen television called a telephonoscope was conceptualized in the popular periodicals of the day. It was also mentioned in various early … See more
Videotelephony as a concept began to materialize shortly after the telephone was patented in 1876, and its history is closely connected to that of the See more
In early 1936, the first public video telephone service, Germany's Gegensehn-Fernsprechanlagen (visual telephone system), was developed by Dr. Georg Schubert See more
AT&T developed a refined Picturephone throughout the late 1960s, resulting in the "Mod II" (Model No. 2), which served as the basis for … See more
This time period saw the research, development and commercial roll-out of what would become powerful video compression and decompression software codecs, which would eventually lead to low cost videotelephony in the early 2000s. See more
In the United States, AT&T's Bell Labs conducted extensive research and development of videophones, eventually leading to public demonstrations of its trademarked "Picturephone" product in the 1960s. Its large Manhattan experimental laboratory See more
Beginning in the late 1960s, several countries worldwide sought to compete with AT&T's advanced development of its Picturephone service in the United States. However such … See more
Significant improvements in video call quality of service for the deaf occurred in the United States in 2003 when Sorenson Media Inc. (formerly Sorenson Vision), a video compression … See more
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WEBNov 13, 2019 · Gregorio Y. Zara (8 March 1902 – 15 October 1978) was a Filipino engineer and physicist best remembered for inventing the first two-way video telephone. Zara’s video telephone invention enabled the …
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