A BAFTA Special award nominated documentary presenting some of the demonstrations in use at Princeton University for research into perception. Shows distorted rooms, rotating trapezoids and size-likeness demonstrations.
| Release Date | January 1, 1951 | |
|---|---|---|
| Status | Released | |
| Original Title | Demonstrations in Perception | |
| Runtime | 20min | |
| Budget | — | |
| Revenue | — | |
| Language | English | |
| Original Language | English | |
| Production Countries | United States of America | |
| Production Companies | US Department of the Navy | |