Keith Barry:

DriveMeCrazy, developed by Shazam co-founder Philip Inghelbrecht, is a voice-activated app that encourages drivers to report bad behavior by reciting the offender’s license plate into a smartphone. The poor sap gets “flagged” and receives a virtual “ticket,” which may not sound like much until you realize all the information — along with date, time and location of the “offense” — is sent to the DMV and insurance companies.

That is awesome, particularly because:

His goal is to cut the number of motor vehicle accidents 1 or 2 percent by 2020, a figure that would represent 700 lives saved annually.