Measure traffic speeds. Demand safer streets.

See the whole street, classify road users, and measure how they move around each other. The code is real, the maths are published, and the results are still being calibrated.

The radar setup gives you speed data and a PDF. LiDAR goes further: it captures the full scene, identifies road-user types, and tracks motion through it. What it does not give you yet is a finished set of street-safety metrics you can accept on sight. That part is still under active work.

One part of that future is the Traffic Description Language: a way to ask plain-English questions of the fused transit data. Questions like how closely drivers pass work crews, how much space cars leave cyclists in a bike lane, or how many cars come to a complete stop at an intersection when school gets out. In other words, the questions people actually ask once the speed chart has done its job.