EYECARE: A Greater Vision Smartphone-based System Brings Portable Eye Exams to Remote Locations By Andrew Karp Tuesday, November 19, 2013 3:00 PM This video shows how a group of researchers based in London are using Peek, a smartphone based system they developed, to conduct comprehensive eye examinations in remote settings in countries such as Kenya. Easy to use, affordable and portable, Peek is empowering general health workers and eyecare practitioners to diagnose eye diseases and provide a means for managing and monitoring the treatment of patients, anywhere in the world.