For the 'legal' part... you're generally not allowed to install whatever arbitrary software you want on other people's machines without some sort of consent, even in an Apple store. I'm not sure how much more elaboration this needs.
For the 'moral' part... he's taking a small intimate chunk of a person's life without their knowledge or consent and putting it in a picture frame because he finds it interesting and enjoyable. The reason he gives for this is "art". There's not even slight consideration of the people involved other than he considers that intimate chunk of their life and likeness to be his personal medium for "art", the same way clay or watercolors might be to a less terrifying person. Again, there are far worse ways he could create 'art' via nonconsensual intimacy, but my point is that it's fundamentally amoral to use people in that way in the first place.
What's interesting about this is that in this community we read about security researchers that do illegal (but generally not unethical) things, and about large companies that do unethical (but arguably not illegal) things. This guy does the worst of both and somehow people seem to be on his side.
Violating people’s privacy in order to remind them their privacy is important sounds like the sort of “I’m harming you for your own good” that abusers use.
My understanding is that this is not a legal requirement and is rather something stores do solely to scare away potential burglars.
When you enter an Apple store you are trusting Apple implicitly with your safety and security during your visit. That they might take security video as part of that is a reasonable component of that trust relationship. Being forced to participate as a model in an art exhibit by a random third party with no relationship to Apple violates that trust. It’s no wonder Apple would have a concern.
It’s not remotely comparable to security surveillance, and the artist doesn’t even seem particularly to be trying to draw that comparison, so I’m not sure why people are seeing this as about ‘always being on camera’.
Of course, death of the artist and all that - if people read it as a piece about surveillance capitalism then that’s what the art is about regardless of what the artist thinks it’s about.
Author also emphasises that visitors are making photographs of the shop, and other visitors in that shop. Without consent.
I'm trying to understand where the line lies. As I don't see it, but gauging by the heated reactions in the threads here, many apparently see a clear and obvious line.
How did you reach this conclusion? Because your entire response hinges on this being true.
I highly doubt it is a "violation" in the first place, and certainly not a "gross violation", the courts decided that it was not, as you call it "an amoral and illegal way for him to use people without their consent" (well, maybe amoral, as courts have nothing to say about that).