Wearable Cameras (image) Elsevier Health Sciences Caption Wearable cameras take first-person point-of-view images and are now helping health researchers better understand lifestyle behaviors Credit A.R. Doherty et al. Usage Restrictions None 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.