A lot of developers have been trying to make 3D photography easy. But Seene for iOS seems like they've nailed it.

The app works by breaking the object you're shooting into points and then calculating depth based on how those points move and distort as you move your phone around while shooting.

The app will generate the picture, and show off the 3D effect based on the accelerometer in the iPhone. There are a bunch of examples over on Seene's Tumblr. In a browser you get the 3D motion by hovering and moving around the image with your mouse.

Check it out in the video below: [TechCrunch]