SignalTrace “links devices that regularly travel together, correlating them to license plate.” It is a surveillance product that will sweep up and add all sorts of Bluetooth and other data to license plate readers, linking specific devices—and people—to cars.
that’s only useful if they are in pursuit tho, because the device beeing in the car (or near the sensor) is not proof of the owner being actually there, especially if it’s devices that don’t even have lock functions, like airpods.
as if cops give a shit about such a fundamental aspect of what their jobs are purported to be
It’s enough, especially if you collect several data points over time