Princeton Selfie Study (IMAGE) Princeton University Caption Princeton University researchers have invented a tool that corrects distortions in "selfie" photographs, which often present a skewed sense of noses, foreheads and ears. Credit Princeton University Usage Restrictions Credit Princeton University 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.