I read that as "Crime" for a moment, thought it would be some kind of real-time notification centre for when a crime is happening near you. I suppose police rad

I read that as "Crime" for a moment, thought it would be some kind of real-time notification centre for when a crime is happening near you. I suppose police radios are encrypted these days, otherwise it could be interesting to recognize location from the calls, and show a pin on google map say: "bank robbery in progress 2.1 miles north of you; adam-4 responding". Then you can also add a social element: like foodspotting... but for criminals.