Tongue Drive Researchers and Cruise Bogle (IMAGE) Georgia Institute of Technology Caption Cruise Bogle, center, poses with the Georgia Tech researchers who developed the Tongue Drive system, and sticks out his tongue to show the small magnet that allows him to operate a computer mouse and powered wheelchair. Credit Georgia Tech Photo: Gary Meek 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.