Seems the same as things that already exist. But maybe presented in a more functional package? One of the founders is born blind, so maybe that gives this company a bit more of an advantage than other sighted-only companies doing similar things. Still not sure I'd buy one, though.

At least the article is well-written; Beth notes that this isn't a first of it's kind or anything, and links to the other companies competing in this space. The lack of hype from a mainstream source is nice to read! Also, good job for pointing out that it won't replace the caine.

I remember making something like this for a science fair a few years back. If they can get the haptic interface right (which I couldn't do haha) then it sounds promising!