Photosynth (Image)

UPDATE 21/08/08: As from today you can create your own synths online (see video above)
It Is not an available app yet, but its preview it's definetely cool.

Photosynth is a program that takes a large collection of photos of a place or an object, analyzes them for similarities, and then displays the photos in a reconstructed three-dimensional space, showing you how each one relates to the next.

Web Site: http://www.photosynth.com/
License: N/A

CrazyTalk (Creativity)

I recently stumbled upon the following video on YouTube:
What's so special with this video? MotionPortrait claims that it was created from a single picture! They have not yet realeased any software but by searching the internet I found CrazyTalk, which is a program that does exactly the same, Facial Animation & Lip-sync.

In other words you feed the program with a single 2D picture and you can animate it. You can even make it talk (either with Text-to-Speech or even with a wav file). You must try it to believe it.

WebSite: http://www.reallusion.com/crazytalk/
License: Trialware
Similar Technology: http://www.motionportrait.com/e/