Can You Spot A Fake Smile?

[Ankesh]

Thanks Dien. Excellent stuff.

If anyone is interested in learning more about determining facial features and emotions, Paul Ekman is the guy to go to. He has published a few books and CDs.

Surefire way to make people laugh? Show them this video:
http://www.youtube.com/watch?v=5P6UU6m3cqk