There is a certain promise budget projectors always make: big screen, low price, easy setup. Most of them break that promise somewhere between blurry focus and endless keystone fiddling. The WZATCO ...

Using robotic fins, researchers at the University of California, Riverside have learned how stingrays are able to swim with impressive control. These insights could help underwater vehicles avoid ...

Projection mapping can be an impressive, high-impact advertising technique. By turning common objects like buildings and stages into interactive displays, consumers can be immersed in an ad, which ...