Here's an interesting combo device: it's a foldable keyboard designed to pair with tablets to make typing easier. But it's also a cellphone, somehow. So I guess you'd always have it on you if you needed a spare keyboard? The...

Researchers in Germany are working on a technology that will enable mobile phones to convert silent mouth movement in speech. Using electromyography, the Karlsruhe Institute of Technology team has developed a system that measures the electrical activity of muscle movements...