1975: And the Changes To Come
Two Variations of Future Television Sets. On the left, a triple-purpose unit for the housewife, enabling her to watch her children at play or identify visitors at the door or watch her favorite color television program. On the right, a salesman's video-audio tape player, housed in an attaché case, and designed to project visual sales presentations as well as to function as a dictation unit.
from 1975: And the Changes To Come by Arnold B. Barach