CNN CNN Newsroom December 18, 2013 20:00:00
Sensors to track the motion of your arm. >> there are three on the sleeve, one on the back of my hand, one on the forearm and one on the bicep. >> they can sense the position and motion in space. from that, we can then model how the arm is moving. >> a buzzing noise indicates poor form. and a victory tone signals a good shot. a mobile app provides in depth feedback on how to improve your shooting skills. >> the number one thing to work on is getting your arm higher on the shot. >> coaches and high school players in california are testing the device. >> i would definitely say my shot has in pro...