Smart glasses that use a technique similar to a bat's echolocation could help blind and low-vision people navigate their surroundings, according to researchers. ustralian researchers have developed ...

A single yes-or-no question could efficiently screen for low vision or legal blindness when a comprehensive exam is not cost-effective, according to a study published in Investigative Ophthalmology & ...

What if you couldn't use your vision to tell sugar from salt when cooking? Or set the correct oven temperature? Or read a recipe at home or a menu in a restaurant? These are just a few of the everyday ...