After Sight? An Aid for the Blind and Vision Impaired
After-Sight was a non-profit corporation that shut down in 2018. Prior to the After-Sight NFP Co. created devices to help the blind and visually impaired. You can still make one at home for under $100. It features image to sound sensory substitution, object recognition, face detection and localization, and with some custom electronics can also detect distance to the nearest object.