Electronics for the LoCHAid (IMAGE) Georgia Institute of Technology Caption The LoCHAid uses widely-available off-the-shelf components that together cost less than a dollar in bulk quantities. Credit Craig Bromley 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.