Device and Smart Phone App (IMAGE) University of California - San Diego Caption The system and its accompanying app, which allows patients to log meals, sleep and other activities. Credit University of California San Diego Usage Restrictions Please credit University of California San Diego 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.