Chicago could really use a bike bell like this. What a great idea. A Swedish company that brought us the airbag helmet has implemented this bike bell in London to crowdsource the mapping of unsafe conditions. The bell also makes a great outlet for cyclists feeling frustrated with their conditions.

London Has a Bike Bell That Pings the Mayor and Builds a User-Generated Map

Full story on Streetsblog:

http://www.streetsblog.net/2016/06/16/a-bike-bell-that-maps-where-c...