The "How did Nintendo pull off 3D without glasses?" Thread.

[VXIII]

Joelcool7 said:

Xxain said:

I assumed it has has 2 screens, the real screen and a very thin layer of 3D glasses type material on top

That actually sounds really logical. Why haven't the TV manufacturers simply placed a second screen (Glasses) over the origional screen to give all viewers the 3D effect without the glasses. May make the TV alittle more expensive but it would save people the cost and embarrasment of wearing and buying additional glasses!

Anybody know why no one does this?

http://www.youtube.com/watch?v=lAS55_RngoQ

I don't know if it is the same tech, but it already well known... I guess