Telescreen
A device placed in every home and on every street corner, broadcasting propaganda while it watches people’s movements and conversations at the same time. Its sound can be turned low, but never fully switched off.
Source
1984 George Orwell ／ 1949
A near future ruled by a totalitarian state. The Party controls even people’s words and memories, watching thought itself in the name of Big Brother. It follows the small rebellion of Winston, a low-ranking Party member — a founding work of dystopian fiction.