The new Nintendo 3DS promises to be a success not only because it actually works well and does indeed provide a 3D image without any glasses or aid whatsoever, but because it takes amusing 3D photos and is just fun to play with.
When all is said and done, the Nintendo 3DS may actually accomplish what Fuji has been promoting and what many 3D hobbyists have tried: popularizing 3D photography for everyday use.
And, yes, we know that it's a gimmick. But it's a cool gimmick.
After taking a few 3D pictures of just about anything, you'll find that they are so compelling that it is hard to express the odd joy you get from them. This is the key to the eventual success of home 3D. It has always failed in the past, because it was somebody else's 3D. It was never personal.
Photography itself never flourished as a hobby when the cameras were the big bulky clunkers utilized by Matthew Brady and others. Think about this. Photography was nothing new during the Civil War in the 1860's, but all the photos were done by a limited number of pros. You have to wonder what the Civil War would have been like if everyone had a cell phone camera like we do today.
Then Kodak produced the Brownie and gave photography to everyman. Next thing you knew, photography became the number one hobby in the world. 3D is following that same pattern. It's just odd that a game company, Nintendo, is the Kodak and the 3DS is the Brownie.