Computer scientists from Austria have developed a revolutionary shoe, InnoMake, to assist blind individuals in avoiding obstacles while walking. Tec-Innovation, an Austrian company, and Graz University of Technology collaborated to create the $3,000+ shoes.

InnoMake features a waterproof ultrasonic sensor on each shoe’s toe, detecting obstacles up to 13 feet away. Vibrations and sounds alert the wearer as they approach objects. The technology is comparable to parking sensors found in vehicles.

Markus Raffer, visually impaired co-founder of Tec-Innovation, highlighted its efficacy: “This works very well and is already a great help to me personally.”