Privacy

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Apple opts everyone into having their Photos analyzed by AI (www.theregister.com)

submitted 2 weeks ago by [email protected] to c/[email protected]

8 comments fedilink hide all child comments

I have never liked Apple and lately even less. F.... US monopolies

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[–] [email protected] 41 points 2 weeks ago (4 children)

Just disabled it.

Settings - apps - photos - scroll all the way down.

[–] [email protected] 34 points 2 weeks ago (1 children)

Being able to partially opting out of a privacy nightmare still leaves a lot to desire. 😔

[–] [email protected] 5 points 2 weeks ago

I want anything AI-related to be forced to be opt-in. I’m sick of having to find out these things on the news/Lemmy/wherever when it is likely too late to have them use the data already

[–] [email protected] 7 points 2 weeks ago

MVP

[–] [email protected] 7 points 2 weeks ago

These days some settings are allowed to be disabled, but do you think this is really an improvement, yes you'll not see the "enhanced search" results but how do you that know that apple is not going to analyse photos the same way?

[–] [email protected] 2 points 2 weeks ago

Better still, don't update

[+] [email protected] 20 points 2 weeks ago (2 children)

[deleted]

[–] [email protected] 16 points 2 weeks ago

Hasn't been like that for years unless you're running a custom setup. The default is no privacy.

[–] [email protected] 11 points 2 weeks ago* (last edited 2 weeks ago)

It’s done on device, for the most part.

Apple did explain the technology in a technical paper published on October 24, 2024, around the time that Enhanced Visual Search is believed to have debuted. A local machine-learning model analyzes photos to look for a "region of interest" that may depict a landmark. If the AI model finds a likely match, it calculates a vector embedding – an array of numbers – representing that portion of the image.

The device then uses homomorphic encryption to scramble the embedding in such a way that it can be run through carefully designed algorithms that produce an equally encrypted output. The goal here being that the encrypted data can be sent to a remote system to analyze without whoever is operating that system from knowing the contents of that data; they just have the ability to perform computations on it, the result of which remain encrypted. The input and output are end-to-end encrypted, and not decrypted during the mathematical operations, or so it's claimed.

The dimension and precision of the embedding is adjusted to reduce the high computational demands for this homomorphic encryption (presumably at the cost of labeling accuracy) "to meet the latency and cost requirements of large-scale production services." That is to say Apple wants to minimize its cloud compute cost and mobile device resource usage for this free feature.