University of Pittsburg | Pitt Researchers Develop eButton, an Easier Way to Monitor Food Intake, Exercise, and Lifestyle.

People attempting to lose weight won’t need to track their daily food intake anymore, thanks to a wearable, picture-taking device created at the University of Pittsburgh. eButton—a device worn on the chest (like a pin) that contains a miniature camera, accelerometer, GPS, and other sensors—captures data and information of health activities, eliminating the need for daily self-reporting.