GTVC Mapping Tool (IMAGE) Georgia Institute of Technology Research News Caption Kirk Pennywitt, a senior research engineer in the Georgia Tech Research Institute, demonstrates GTVC, a mapping tool that allows emergency management personnel to visually track resources such as hospitals and water. 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.