Safety Day challenge

[jtk921]

We are having a "Safety Day" at our plant and I wanted to do a demonstration that would show how difficult it is to do something with monovision (loss of one eye) vs. stereo vision. However, an internet search has come up with nothing. Does anyone have any ideas?

 

[Safetyranger]

A very simple test/demonstration would be to blindfold one eye and have them try to catch a (soft) ball. Some may be able to do it, but it will be more difficult than they are used to. Monovision creates a loss of stereopsis which creates a major change in depth perception. For more ideas, use the keyword "stereopsis" in your internet search.