Listening device planted in public locations posts straight to Twitter.
Get more out of your conversation with the help of this facial recognition app.
A machine helps users draw with their eyes shut, guiding a pen in their hand and using computer vision to track their face and generate a line drawing.
A simple blank sheet is transformed into an usable interface using simple programming.
This software can project pictures on a face and follow every expression and movement users make in real-time.
An artist hacks computers around New York, including ones at the Apple Store, to make them take photos of the people looking at them, then play those photos as virtual slideshows.