This Case Gives Your Phone Robotic Legs So It Can Crawl to a Wireless Charging Pad – Gizmodo Australia

By now our brains are all wired with smartphone battery anxiety, and panic starts to set in when power drops below 50%. In one of the more bizarre ways to keep those stresses at bay, a team of researchers have developed a new smartphone case with a set of tiny robotic legs that allow a phone to crawl to a wireless charging pad whenever its set down on your desk.
Robotics researchers from the Biorobotics Laboratory at Seoul National University adapted an existing crawling robot to create the Cas…

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