Spray paint is a notoriously tricky medium to control with a reliable level of accuracy. Fortunately for would-be muralists everywhere, researchers have invented a "smart" spray paint system that can ...

It's summertime and art shows have sprung out all over. Every time we go to one we see paintings that might have been done with a computer program. Some of them are, and they're often the best in the ...

Have you always wanted to leave your mark on buildings, box cars, and overpasses but were too self-conscious of your non-existent graffiti skills? The SprayPrinter is a clip-on accessory that turns ...