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"Smart Plates" Could Betray California Drivers' Privacy

An anonymous reader writes with news that a California Senate Bill would authorize the state's Department of Motor Vehicles to test a digital registration plate system patented by San Francisco-based Smart Plate Mobile on as many as 160,000 cars. An article on the proposed trial in the Modesto Bee says, in part: "The state hopes the technology will improve efficiencies in vehicle registrations and potentially save the DMV some of the $20 million spent each year in postage for renewals. Privacy advocates say the approach could leave motorists vulnerable to government surveillance by undoing a Supreme Court ruling that required authorities to obtain search warrants before using vehicle tracking devices. 'It means everyone driving in California will have their location accessible to the government at any time,' said Nate Cardozo, a staff attorney at the Electronic Frontier Foundation. In 2010, the Legislature considered a similar bill supported by Smart Plate Mobile, with the noted addition of allowing for scrolling advertisements when a vehicle comes to a stop for four seconds or longer." If only it took smart plates to track you.

3 of 262 comments (clear)

  1. Re:Why is there an assumption of privacy? by hawguy · · Score: 5, Interesting

    I wonder how difficult it would be to *ahem*....de-activate this tech on the plate?

    I mean, maybe the power/battery accidently gets disconnected? Maybe a rock or hammer accidentally smashes some critical part of the plate system? What if the plate accidentally passed in front of some random, activated HERF gun...?

    I think this plate has an LCD screen that displays your license plate number while you're driving, and public service announcements (and ads of course!) while you're parked.

    If you disable it, it will be immediately obvious.

    But my question is, do I have to buy another expensive plate when a rock (or vandal) cracks the screen, or will the state pay for it since they are the ones that decided that the electronic plates would 'save money'? They are claiming that the new plates will save money because renewals will be automatically sent to the plate rather than needing someone to mail out a sticker, but I have a hard time believing that this electronic device is cheaper than a metal license plate that can last decades with the only maintenance being putting on a new sticker every year.

  2. Re:Why is there an assumption of privacy? by classiclantern · · Score: 5, Interesting

    Because of a thing called the Bill of Rights. You can't have free speech without anonymity, and the government has taken that away from us. You can't have freedom of assembly without anonymous movement, and the government has taken that away from us. The government has effectively taken away our Constitutional rights. BTW Mr. Here, our computer puts your vehicle in the vicinity of several known drug dealer's vehicles. That's enough probable cause to get a warrant to search your house, shoot your dog, and plant some evidence. We will be right over.

    --
    Now that I said that, I fell better.
  3. Bring it on! by kiick · · Score: 5, Interesting

    I for one would love to have a smart license plate. Just think of the hacking opportunities!

    Jailbreak your license plate and display snarky messages to the other drivers on the road. Change your state to "confusion". Temporarily change your plate number and see how many red light cameras you can trip in a row. "Borrow" your rude neighbor's id and run up their toll bill. Steal a smart plate and hack it so you don't have to pay to register your vehicle. The possibilities are endless.

    Any "smart" whatever can and will be hacked. If the incentives are large enough, those hacks will get widely distributed and used. How many incidents of license plate hacking will it take before the police decide it's just an expensive way to enable smart criminals? Not too many, I'd guess.