Future Apple devices may precisely track your gestures using radar

You may soon be able to wave your hands or draw with a stylus in mid-air with these gestures then controlling everything from your Mac to an office whiteboard, thanks to radar.A radar-based tracking system would allow for new types of tracking.A new Apple patent could radically change how you interact with your devices and usher in new ways to control them. By using radar transmitters and receiversPhysical tracking systems, like the trackpad on a Mac or iPhone's screen, have limitations. If you've ever attempted to use an iPhone while wearing gloves, you've likely experienced this yourself. Continue Reading on AppleInsider | Discuss on our Forums