Interocitor
An interocitor is a fictional multi-functional device that first appeared in the 1949 story "The Alien Machine", which became the beginning four chapters of the 1952 novel This Island Earth, which in ...
Telectroscope
The telectroscope (also referred to as 'electroscope') was the first non-working prototype (i.e. conceptual model) of a television or videophone system. The term was used in the 19th century to desc...
Telectroscope - Wikipedia
Telephonoscope
A telephonoscope was an early concept of videophone and television, conceptualized in the late 1870s through the 1890s. It was mentioned in various early science fiction works such as Le Vingtième si...
Telephonoscope - Wikipedia
Telescreen
Telescreens are fictional devices which operate as both televisions and security cameras. They feature in George Orwell's novel Nineteen Eighty-Four as well as all film adaptations of the novel. In th...