Main -> In the Classroom: Sensation -> Vision Demos

Find your blindspot (Jim's Pages)

Close your left eye, stare at the cross on the left side of the screen. The moving ball will disappear when it crosses the blind spot.

Map your blindspot (Online Psych Lab, created by Michael R. Scheessele, Purdue University)

Close your left eye, stare at the cross on the left side of the screen.  Start the program.  Press 1 when you see a white dot.  When the program is over, you'll have a map of what you saw.  The dark area is the area that fell on your blindspot.