alt Hacker News1. I highly doubt the adversarial image generated by Jordan actually works in practice, especially since it needs to be fined tuned for a specific model, not to mention that different angles/noise will probably break it even more
2. Louis tries to defend whatever Ben's doing by saying that it's basically like random specks of mud or bird shit, but he doesn't seem to realize that intent is a thing. Having random specks on your license plate isn't going to send you to jail, but if it's obvious that you intentionally crafted the specks to defeat the ANPR, that's a whole different thing entirely, even if they vaguely look the same.
3. As much as I don't like ANPR networks or government surveillance, haven't courts consistently ruled that drivers have less rights (ie. "driving is a privilege, not a right")? For instance, the constitution guarantees free movement, but you need a drivers license to drive and police can ask for your license without probable cause. You also can't refuse a blood alcohol test while driving.
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Just because you're a driver doesn't mean you get less rights. It means you implicitly consent to the laws covering driving. One such law that (thankfully) still protects drivers? No searching and seizing items from a vehicle without probable cause. You have the right to privacy in your vehicle, with this caveat: they can't search for just any reason, and they're not allowed to search random people. It has to be a specific person, with probable cause of a specific crime.
It's illegal for the cops to put a GPS tracker on your car to track your movements without a signed search warrant. But it's legal for them to place so many cameras that they can do the same thing with no warrant? Bullshit. Recording every single license plate and its movements in perpetuity constitutes a search of random people with no cause. Searching for your specific movements constitutes a search, and therefore must require probable cause or a warrant.
But the law doesn't protect us from this yet, because it's relatively new. When new technology comes out that current laws don't cover, the police abuse it. It's up to us to demand the laws be updated to protect us from this abuse.
> he doesn't seem to realize that intent is a thing
A bit of silver lining is that the law does require intent, which was a pleasant surprise since it reduces how easily a bad official could weaponize the law against an innocent person.
> A person who knowingly violates this section commits a misdemeanor of the second degree
[0] https://www.flsenate.gov/Session/Bill/2025/253/?Tab=BillText
If the plate is visible and clearly readable to a human but not readable by a machine has the law been violated? In my state there is no law that requires that my license plate be viewable by ALPRs so long as it's in plain view to a human observer.
The software isn't a person and so I think there's a real question as to whether or not you can even say the license plate isn't visible to it because the software doesn't have eyes it can't observe anything, that's just our way of conceptualizing what it's doing. And I don't think this is theoretical because this idea that the machine isn't a person is argued by the state for why dragnet surveillance isn't a search until a human actually goes and looks at it.
> but he doesn't seem to realize that intent is a thing.
He does realize this. The problem is the police can make up intent just to mess with people. How easy is it fro the cops to say "You purposely splattered mud on you license plate" and fine you or put you in jail. Or even use it as an excuse to pull you over.
> haven't courts consistently ruled that drivers have less rights
This is not about the right to drive. This is about a database of collected data on you that can be searched by anyone. ANYONE.
Around here, folks wipe off the paint from their license plates with paint thinner. The plate still has the number, but an ALPR won’t be able to read it.
I’m told the reason is so that they don’t have to pay bridge tolls (which are quite high).
It’s illegal, but I see cars with bare-metal license plates, all the time.