Artificial Vision Aids Get Tech Heavy

Smart Ways To Sell Artificial Vision Aids

Dr. Andrew Lindell, Stoughton Eye Care & Eyewear, Stoughton, WI

During a low vision exam, I figure out a patient’s acuity, where their blind spots are, their eye dominance, color vision and contrast to figure out which device will be most successful. All new technologies coming out provide great value to patients. Microsoft has developed a free talking camera app called Seeing AI which includes great features. Eschenbach’s video magnifiers work well and are simple to use, color coded, large and tactile. I like Ocutech’s VES Falcon autofocus which is bioptic and doesn’t interfere with field of view or mobility. For low vision aids in pediatrics, children love anything iPad-based. Some devices like NuEyes and Patriot Viewpoint are wearable video magnifiers great for home use.

Dr. Walter Wittich, University of Montreal’s School of Optometry, Montreal, Quebec

We’ve spent a lot of time researching head mounted devices; they’re getting smaller, lighter and cheaper. There’s no longer a stigma attached, and the advantage for the visually impaired is they’re hands-free. For example, they are perfect for playing the piano. A single camera is mounted onto the glasses which in real-time projects a modified picture to two screens on the inside where the lenses would be. This picture can be pre-programmed to change color or enhance an image. Each device requires an OD to carry out a refraction. Prices start at $500 and there’s really no top limit since cost is connected to what the device can do. A competitive field and moving fast.