Seeing-Eye Shoes for the Visually Impaired
InnoMake is a shoe designed by the Austrian startup company Tec-Innovation. Each shoe comes equipped with front-mount light sensor. When it detects an upcoming obstacle, it warns the user with a vibration and a cellphone...
https://www.neatorama.com/2021/05/13/Seeing-Eye-Shoes-for-the-Visually-Impaired/