Donald C. Fletcher, M.D., is one of the world's leading authorities on low vision rehabilitation and is a clinician and researcher in the field of retinal diseases and low vision rehabilitation. He conducted much of the early research in applying the Scanning Laser Ophthalmoscope to the study of Age-related Macular Disease (AMD). He also established a new paradigm for low vision service delivery, engaging Occupational Therapists in the rehabilitation process for low vision – a model now widely spread across the country. Current research interests include macular function in low vision patients; outcomes of occupational therapy training of low vision patients; and psychology in low vision rehabilitation. He has extensive publications in the field and has brought several low vision devices and tests to the market. He is the Past Chairman of the American Academy of Ophthalmology Low Vision Committee, and the recipient of many awards including the Meritorious Achievement Award from the Association for the Education and Rehabilitation of the Blind and Visually Impaired for Outstanding Lifetime Contributions to Low Vision. He has a special interest in the provision of low vision care in underserved areas and has helped establish low vision clinics in various US locations, Canada, China, the Philippines, Chile, Brazil, and Zimbabwe.
CamIO (short for “Camera Input-Output”) is a system to make physical objects (such as documents, maps, devices and 3D models) accessible to blind and visually impaired persons, by providing real-time audio feedback in response to the location on an object that the user is touching. CamIO currently works on iOS using the built-in camera and an inexpensive hand-held stylus, made out of materials such as 3D-printed plastic, paper or wood.
See a short video demonstration of CamIO here, showing how the user can trigger audio labels by pointing a stylus at "hotspots" on a 3D map of a playground. See…
The goal of the Display Reader project is to develop a computer vision system that runs on smartphones and tablets to enable blind and visually impaired persons to read appliance displays. Such displays are found on an increasing array of appliances such as microwave ovens, thermostats and home medical devices.
Click here for Display Reader software download.