sens72: 3D, 3D, 3D....Is there really a big group of costumers who want's 3D?It's just a temporarily gimmick, isn't it? Come on marketing people, learn from your mistakes and try to make some stuff that does matter!
I had the idea that it would be tough to direct 2 views to each person viewing. I thought about it though and realized that a normal TV/monitor sends light throughout the room while a projector that directs it's image to each person only has to use a small fraction of that lux power. Directing the views to each person might be complicated or maybe we could just put an in fared dot on our foreheads and the one of the TV's dozen image-directors would follow us. To those not watching nothing would be visible and the room would not be lighted by a TV.