1973 Invention Talkomatic is created by Dave Woolley and Douglas Brown at the University of Illinois, as a multi-user chat room application. It is an instant sensation among users in the PLATO System's online community (16 ч 46 мин, 1 янв 1975 г. – 12 ч 52 мин, 28 март 1975 г.)
Добавлено на ленту времени:
Дата:
16 ч 46 мин, 1 янв 1975 г.
12 ч 52 мин, 28 март 1975 г.
~ 2 months and 26 days