Measuring particles in indoor air (IMAGE) Georgia Institute of Technology Caption Georgia Tech researcher Jean C. Rivera-Rios obtains air samples from an office on the campus of the Georgia Institute of Technology. Credit John Toon, Georgia Tech 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.