Nintendo 3DS: 3D Done Right?

John Biggs:

My concern is that 3D may be too much for little eyes. My son turned the 3D all the way down immediately and played the games in 2D mode and I also worry about eye-strain related with the odd need to focus “inside” the game console. When I lift my head away from the 3DS I actually feel a bit of an blurring after effect when focusing on distant objects, something that may alarm optometrists down the road.

This is something that should alarm not just optometrists but everyone.