As users demand a more intuitive and immersive experience from their devices, perceptual computing is at the forefront of many developers’ minds. The idea of Ultrabooks, smartphones and tablets being ...

The chip giant is working on "perceptual computing" technology that will sense your emotions and your body language. Here's an inside look. Shara Tibken was a managing editor at CNET News, overseeing ...

Keyboards and mice are great when you're typing a report or entering data in a spreadsheet, but next-generation applications are much more likely to be controlled by voice or gesture input. We've ...