The blind cane goes tech on the UltraCane

"UltraCane" We can think of a few more interesting names for the UltraCane than “the UltraCane” (unfortunately, it seems like they thought of and glossed over the “BatCane”), but no one’s going to deny that that boring old teflon-tipped cane could use an upgrade or ten. This guy’s got echolocation senso...

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