Halloween, with its legions of black-clad kids running around and darting out into the street, introduces its own variety of driving perils. So in addition to warning other users of speed traps and red-light cameras, Trapster users can now mark two new location types on its map this Halloween: haunted houses and trick-or-treat zones.
The free app works through crowdsourcing, which means any registered user can add markers which then become viewable to other Trapster users; and if users find a marker that’s inaccurate (say, if some user tagged their in-laws place as a haunted house), it can be removed with enough votes against it. Now if only the had a marker for houses with the best candy…