The future of motion and gesture control is quickly approaching, and a few companies are already working hard to make this kind of a tech not just a reality, but also practical for general consumers. One such company, Tel Aviv-based PointGrab, has maintained radio silence for nearly three and a half years while working on its next-generation product, and it looks like we're finally going to see it at CES next month. Back in 2010, the company began integrating some of its tech into a few specific laptop models, and involved holding the palm of your hand straight up in front of a 2D webcam. PointGrab's next effort, however, takes that concept and refines it so that all you have to do is point your finger at an electronic device or home appliance and mimic touchscreen gestures in order to get it to do your bidding.
