Peter Dodds and Chris Danforth, University of Vermont (image) University of Vermont Share Print E-Mail Caption University of Vermont scientists Peter Dodds (left) and Chris Danforth are leading an effort to build a series of online instruments that can quantify health-related behaviors from social media. Their newest device is a called a Lexicocalorimeter. Credit Joshua Brown Usage Restrictions with coverage of associated story Share Print E-Mail 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.