Two Way TV:

[kirpen]

Japanese electronics firm Sharp Corp on Thursday unveiled the liquid crystal display (LCD) set that can simultaneously display different images into the right and left sides of the screen through a backlight. Viewers will get an uninterrupted view no matter where they sit, but what they see will change depending on the angle, the company said in a statement
http://news.yahoo.com/s/afp/20050714/od_afp/afplifestylejapanitsharpcompany_050714114737

[lordsmurf]

https://www.videohelp.com/forum/viewtopic.php?t=274288