"Essential"?
> Augmented reality has its own spectrum, from the ghastly to the essential, even when you peel back the techbro hype
Er, what? Since when did we have an example where Augmented Reality is "essential"? I guess maybe for the people who absolutely MUST play Pokemon Go, because they are er, addicted to the damn thing? No, I'd say the spectrum ranges from the ghastly to the quaint curiosity, at best.
I get the point about "making the blind see" - my dad is 95% blind, but nevertheless he wouldn't be seen dead in these faust-glasses. He's 77, and most of his blindness has come around in the last 5 years, through progressive glaucoma. He's tried the "Seeing AI" app on his phone, but finds it infuriating/useless because it picks out mostly-irrelevant things and reads constantly. Having it strapped to his face would absolutely NOT replace the sight that he has lost.
The problem is that they don't actually "make the blind see" - they turn some gargantuan datacentre owned and operated by a creepy wanker in a bunker into an all-seeing-eye, which then tells the blind some of what it can "see". It's like having the devil on your shoulder and trusting him to tell you what is in front of you, while he spies on everyone around you.
Those who object to the faust-glasses do not object to the idea of the blind guy being able to "see", they object to the intrusion of zuckercorp's all-seeing eye into their private spaces. If it were possible for these things to be 100% local on-device, without storage and provably so (which of course is both technologically and economically infeasible) then nobody would object to them - but nobody except the blind would buy them either.
You can't compare them to dogs. A dog really IS 100% local "on-device" intelligence and it cannot record video. So we don't object to them. I would object to a cloud-connected "robot guide dog" for the same reason as I object to zuck's wanker-goggles. It's an extension of surveillance, it causes tech dependence and with it a "technology trap". I.e. what happens to the users when their newly-"essential" piece of tech suddenly becomes unavailable? Who cares, says Zuck.
If a technology which is entirely controlled by a third-party is allowed to become "essential", then we become enslaved by it, i.e. we become Cory Doctorow's "Reverse Centaur".