EgoTouch (IMAGE) Carnegie Mellon University Caption A new tool from researchers in CMU's Human-Computer Interaction Institute could put control for AR/VR environments in the palm of your hand, as demonstrated by this illustration. Credit Carnegie Mellon University Usage Restrictions none License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.