Imo people love things that talk to them, but having haptic feedback can be confusing and misleading. How is this new belt called that gives directions? Everybody I know loves it. Imo my cane is pretty good at giving me feedback, what blind people really need is a good and precise navigation app with a feature of telling you were exactly you are/ how many streets you have to cross to get somewhere, telling you if a place has an escalator, a lift or stairs, telling you if there is a public restroom but with orientation cues that are noticeable for me, like traffic lights and such.