Toshiba shows 21" glasses-free 3D screen

[chenguo4]

Lafiel said:

this technique has many disadvantages ..

- 2D material looks horrible
- you must keep your head in the same position all the time, meaning that it's probably not good for gaming or watching movies.. (probably not as much an issue for the 3DS, as you can move the device)
- it only works well at a certain distance, you can't sit close or far away
- the 3D effect isn't as good as with glasses

@ Rainbird )

afaik it doesn't work with the existing/coming 3D movies

There are implementations that try to track your head. Not sure how mature they are, but I know they're in the research stage.