> *Maybe think of it as scrambled data that has just the right level of detail f... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		wizzwizz4 on Oct 8, 2024 \| parent \| context \| favorite \| on: ABC News hacks into popular robot vacuum, watches ... > Maybe think of it as scrambled data that has just the right level of detail for the machine to do its thing but not something where you can get back the full color image via any means. Information theory says this is impossible. https://anishathalye.com/inverting-photodna/

textlapse on Oct 9, 2024 [–]

I could imagine an IR or LiDAR like image that is still useful to detect objects or humans but is otherwise indecipherable by a human…

Really I think I am imagining homomorphic encryption style techniques.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact