http://www.trnmag.com/Stories/2005/060105/Camera_sees_behind_objects_060105.html
 
Stanford University and Cornell University researchers have produced
a projector-camera system that reads a playing card facing away from
the camera, and gathers information from a subject by studying and
calculating the way light pattern projections bounce off it...    
 
Arezoo
 

Arezoo Moseni
The Art Collection
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