Virtual Brain-Computer Interface Race (IMAGE) ETH Zurich Caption BCI involves detecting and then converting brainwaves into control signals, making it possible for participants to use their thoughts to control an avatar in a computer game. Credit ETH Zurich/ Alesandro Della Bella Usage Restrictions in context of cybathlon 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.