Repost: Blind Engineer invents smart cane

Left of photo man in white shirt using smart cane (which has bulge housing electronics and speaker near top) walking down sidewalk.

Blind Engineer Invents A ‘Smart Cane’ That Uses Google Maps To Help Blind People Navigate

A smart cane called “We Walk” is now available for around $500.

Read More. (This seems like a real breakthrough! I hope other companies will follow with more affordable versions.)

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