> Using the well understood technology of privacy filters for laptops This is exactly how commercial autostereoscopic displays (such as in the Nintendo 3DS) wo

> Using the well understood technology of privacy filters for laptops This is exactly how commercial autostereoscopic displays (such as in the Nintendo 3DS) work [1]. [1] https://en.wikipedia.org/wiki/Autostereoscopy#Parallax_barrier https://en.wikipedia.org/wiki/Autostereoscopy#Parallax_barri...