GTRI Bun Imaging System (1 of 2) (IMAGE) Georgia Institute of Technology Caption The Georgia Tech Research Institute (GTRI) has developed a production-line system that automatically inspects the quality of sandwich buns exiting the oven and adjusts oven temperatures if it detects unacceptable buns. Credit Georgia Tech Research Institute 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.