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A college is removing its vending machines after a student discovered they were using facial recognition technology
(www.businessinsider.com)
this post was submitted on 26 Feb 2024
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Based on the quotes from the vending company, at first I thought this was just a dumb way to detect when a human is standing there. But it’s worse than that.
So first we get this from a company representative:
Ok, fine. Overkill, but fine. But then their company’s FAQ tells us this:
So they ARE collecting data, and they are trying to obfuscate that fact by saying they are just “activating the purchasing interface”. This isn’t just turning on a lighted display when a person is standing there. “Activating the purchasing interface” means activating the algorithms to analyze my appearance. They are trying to figure out who is buying their product. That’s different.
So they are being shady about their true intentions. They aren’t being up front, and they expect us to trust that they aren’t storing or transmitting anything other than estimated age and sex. Hmm, maybe. But their actions don’t build trust.
Plus, now I have to worry about VENDING MACHINES getting hacked and being used as surveillance devices now too?? Can I just buy a candy bar without being reminded we live in a dystopia?
To be fair that is perfectly valid and benign data to collect to determine what demographics use your service.
I'm sure this is going to be controversial on here though but when you build a service or a device it's usually pretty valuable to know who uses it in order to determine what features to work on next or how to change it.
Of course the ability for them to abuse it is quite high and it would be difficult to trust them not to transmit more information than they're supposed to
You don’t need to add features to a vending machine though, it just needs to take currency in exchange for snacks and drinks. Any metrics of what sells better/worse can be done by watching inventory like we’ve done all of commercial history. They’re over complicating this for no valid reason
It's not just what sells, but who buys what. "Demographic X buys this one product more than others so how can we advertise this product to them where they will see it?" Growth is their "valid" reason, you know, like malignant cancer cells.
Just capitalism things
There is a valid reason. It's easier. You don't need to get a person to watch/count/analyse the inventory.
The machine can also just count what it sells. It doesn't need to do facial recognition to see who's buying it
Ofc it could have been benign, but there is no evidence that it was, while conversely everything that we currently know points to a breach of ethics.
One, they did not fully disclose that a camera was even there (unless I am mixing up this story with another one just like it?). That also makes it impossible to...
Two, they did not obtain proper (or any) consent. A banking ATM that needs to use your face to verify your identity could be an example of a benign use, and ignoring the enormous potential security implications of that atm, it could do so with a popup on the screen "Do you consent to having your face observed?", "Do you consent to storage of your facial data in our database?", "Do you consent to us selling the marketing data we collect from analysis of your facial data?". They did none of this.
Three, when asked about it, they lied. Technically they obfuscated the truth, which is just another way of stating that they lied.
Ofc it COULD have been benign, but so far they are zero out of three already towards that end - and that is even from just what we know so far.
I think a big question here is whether or not this feature of the machine was disclosed to the university when they were installed. It's one thing for the university to place its own security cameras that it has control over, but if a third party is placing surveillance devices on the property they should be giving very clear written notice.
Many of these were set up in areas where there are no employees as well. While some may be "vending machines" by definition many colleges and work sites installed areas with food/drink items all set up on shelves where you can go and grab what you want and then go self checkout on your own and walk off. Cameras and recognition of who is taking items without paying has been the regulating power since they were set up. Many do not accept cash, and you use a card, your phone or even set up an account using your fingerprint to grab a banana/cookies/gatoraid/ice coffee/whatever and pay quickly. The idea that they knew who you were was used to balance their costs against the number of lost/stolen items.
It is foolish to think they weren't identifing individuals, but it would be wrong to sell the data as well.
I agree this is a legitimate goal. I guess I’m just thinking they need to be transparent about it. The representative should be clear what they are doing and not insinuate they are only identifying the presence of a human and that’s it. They probably should even have a sign on the machine to notify people they are being videoed. When I get into my Ford Escape the touch screen tells me I’m supposed to notify my passengers of privacy concerns because I have location services turned on. This sort of privacy notification seems standard these days.