> Might as well just broadcast it on radio? You likely do. If you are worried about people tracking your movements, don't carry a phone or have a hands free l

> Might as well just broadcast it on radio? You likely do. If you are worried about people tracking your movements, don't carry a phone or have a hands free link in the car. https://www.hindawi.com/journals/jat/2020/9541234/ https://www.hindawi.com/journals/jat/2020/9541234/ https://tti.tamu.edu/researcher/now-taking-it-to-the-streets-collecting-travel-time-data-speed-with-bluetooth-technology/ https://tti.tamu.edu/researcher/now-taking-it-to-the-streets...