MIT solves a major problem holding up glasses-free 3D TVs
 

A year ago, MIT scientists unveiled a new technology that delivered a 3D movie experience in theaters without the need for cumbersome glasses. Now they're working to bring that technology to your living room so that one day you can watch 3D films in...

https://www.engadget.com/2017/07/12/...s-free-3d-tvs/