Matchpoint 1 (image) Lancaster University Share Print E-Mail Caption This image shows targets in the corner of a TV screen. Each target rotates around its corresponding function. The user matches the rotational movement with any object, or part of their body, to create a coupling and active the control. Credit Lancaster University Usage Restrictions None Share Print E-Mail 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.