Brain-Computer Interface System (IMAGE) University of Houston Caption Early prototypes of robotic rehabilitation systems controlled by the user's own brain required the use of skullcaps embedded with sensors, but researchers are developing a simpler version that can be used at home. Credit University of Houston Usage Restrictions None License Licensed 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.