Tell us you've never met or interacted with a cane or guide dog using blind person without telling us you've never met or interacted with a cane or guide dog using blind person.

See also:

Solution looking for problem,

techbros overengineering things again.

The jokes will write themselves.

Haptic's touch-based navigation helps blind and sighted alike get around without looking: https://techcrunch.com/2024/10/29/haptics-touch-based-navigation-helps-blind-and-sighted-alike-get-around-without-looking