Face-substitution in-browser with Javascript

Auduno's Face substitution webtoy uses Javascript libraries to map your face using your computer's webcam and overlay it with the faces of celebrities from Bill Murray to Justin Bieber to Rihanna to the Mona Lisa. It's an impressive example of cross-platform, in-browser application development, and suggests some pretty cool stuff on the horizon for Web-native apps. The sourcecode is on Github for your forking pleasure.

Face substitution (via Waxy)