Your Very Own Meditator (Nov, 1970)
This project was conceived to make it easier for all of us to satisfy our need for occasional moments of private contemplation. Enter the Meditator and surround yourself with the graphics which cover its walls, and something begins to happen to you almost at once.
It's difficult to predict, but you may find the sensation akin to that mystical communion with nature that you experience when alone in a forest -- or the sense of peace you feel in an empty cathedral. Or you may develop sudden insights as you study the picture-fragments of your world -- and be swept by the conviction that you're "getting it all together" at last.
(Via Boing Boing.)