The NYPD is starting to experiment with new gadgets. They then pass the location information directly to police officers. The gunshot detection systems could also be tied in with patrol drones, that could potentially give police a photograph of the shooter. NYPD Commissioner Bill Bratton has said he is supportive of the concept of drones, not only for police but for public safety in general. …The best systems are those that you can tie in with your camera systems.