Meet the Sunu Band: a wearable vibrating device that takes advantage of ultrasound technologies to make life easier for people with a visual impairment. It helps them better sense objects or obstacles in their path. Sunu Band offers proximity sensing and haptic feedback. You will be able to detect objects as far as 4 meters away.
Sunu Band helps you follow a friend or trail more conveniently while increasing your awareness in new environments. Thanks to the Sunu Tag, you can keep track of your belongings. Yet another interesting Indiegogo project.