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bitexploderlast Tuesday at 7:21 PM5 repliesview on HN

I started building ALPR and speed detection systems for my house based on RTSP feed. I kind of want to finish this with an outdoor TV that has a leaderboard of the drivers that drive the fastest and their license plate in public display on my property, but visible to the street. In part to make my neighbors aware of how powerful ALPR technology is now, but also many of my neighbors should slow the heck down. I am not sure how popular this would be, but also I kind of like starting the right kind of trouble :)


Replies

varenclast Tuesday at 8:14 PM

If you're in CA, I learned recently that any use of automatic license plate recognition here is regulated and has a bunch of rules. Technically just turning on the ALPR feature in your consumer level camera is illegal if you don't also do things like post a public notice with your usage and privacy policy.

The law is a bit old and seems like it was written under the assumption that normal people wouldn't have access to ALPR tech for their homes. I suspect it gets very little enforcement.

https://leginfo.legislature.ca.gov/faces/billNavClient.xhtml...

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kortexlast Tuesday at 7:43 PM

Hilarious! If i didnt already have too many projects and hobbies, this is the kind of thing i'd do.

Maybe not a speed leaderboard, that just seems like a challenge to choon heads. But perhaps a "violation count". Also toss in a dB meter for loud exhaust (again dont make it a contest).

Edge compute with alpr/face/gait/whatever object detection at the camera is basically solved. Genie is out of the bottle. I think the most fruitful line of resistance is to regulate what can be done with that data once it leaves the device.

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p_inglast Tuesday at 7:26 PM

There is a sign put up by the county on a downward hill with some nice curves in it. It _used_ to display your speed but that was removed in favor of just flashing "Slow Down" once people used it to see how fast they could navigate the bends.

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hypercube33yesterday at 5:45 AM

Look up the YouTube on project Argus that uses drone cameras in like 2010 or something. every moving object inside a city is classified, identified and tracked in and out of buildings, cars and that's just the declassified part. I've talked to people who've told me or shown me a lot more wild systems they've built for retail decades ago to track user product interactions then tied it to loyalty and credit cards so they know what you looked at vs purchased and how long and mood age etc just from video. tie all that to public data or purchased or given data and it's basically game over for being anonymous.

AdamJacobMullerlast Tuesday at 9:40 PM

I'm curious what does your hardware/software stack look like for your ALPR system?

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