Researchers Show Chemical Companion (IMAGE) Georgia Institute of Technology Caption Georgia Tech researchers Christina Baxter and Ben Medlin show the Chemical Companion software tool that runs on personal digital assistants. 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.