Future Apple Watch may move its battery to give haptic feedback

Apple is investigating how to make the battery in an Apple Watch move in order to provide haptic feedback to the wearer.Future Apple Watches may use a battery that moves to provide haptic feedbackApple is continuing its efforts to make Apple Watch thinner, this time by looking to remove the need for a standalone Taptic engine. Instead of space being taken up by that engine, Apple is looking to see if it can instead make the battery do double duty as a haptic feedback source. Read more...