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SparrowMap – Cameras that watch government vehicles

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Why This Matters

SparrowMap introduces a privacy-conscious approach to monitoring government vehicles by using local processing on simple devices, ensuring that sensitive data is destroyed before transmission. This innovation enhances transparency and accountability in public vehicle tracking while prioritizing user privacy. It signifies a shift towards decentralized, privacy-preserving surveillance technology in the industry.

Key Takeaways

Volunteers point a spare phone at a street. It reads the vehicles that go past, keeps the government ones, and destroys everything else on the device , before anything is sent anywhere.

The plate is destroyed on the camera itself, before anything leaves it. What reaches the server is an anonymous dot with no photo and no plate.

The photo and the plate are kept, and they become the public record. Public money, public roads, public vehicles.

Running a camera

There is nothing to install and no account to make. It runs in a browser tab on a phone you have already stopped using, propped in a window.

The detection runs on the phone, not on a server. That matters more than it sounds: if the video were uploaded for a server to look at, there would be a video feed to intercept. There is not one.

Works on an old phone, a laptop webcam, or a USB camera

No account, no sign up, no app store

Your camera's exact location is never published, only the street it watches

You can shut it off and take your camera out of the network at any time

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