Article Photos: Physical by smartphone becoming real possibility 1/1

This image provided by TEDMED, shows a medical student preparing to photograph the inside of someone's eye using a special tool that taps a smartphoneâs camera during a recent TEDMED conference in Washington. Companies are developing a variety of miniature medical tools that hook onto smartphones to provide almost a complete physical. The hope is that this mobile medicine will help doctors care for patients in new ways, and also help people better monitor their own health. (AP Photo/TEDMED)