Even in beta, Microsoft's Cortana digital assistant has an impressive amount to say for itself. But is it enough to keep up?
A new open source project for Raspberry Pi mini-PCs lets you build your own voice command personal assistant for your home.
Florence Ion, Philip Michaels, and Dan Moren talk Cortana, Microsoft's answer to Siri and Google Now.
Amazon's Fire TV and the battle for the living room, why cord cutting won't work for sports fans, the new HTC One phone, and Cortana versus Siri versus Google Now.
Cortana, the search assistant slated for Windows Phone 8.1, reportedly will allow users to specify what she does and does not learn.
Odds are, you're not using Windows Phone. If the forthcoming voice assistant is good enough, maybe you will.
If Apple absorbs perceptual computing pioneer PrimeSense, it could mean intriguing possibilities for future Apple products, including iPhones with computer vision and even wearable computing.