Knowing how many people are at an event is critical for planners and venue managers, but unless you’re carefully tracking everyone who enters and leaves, it can be easy to lose count. A human can ballpark it, and say “about 250” people in a room, but Fire Marshals tend to like exact numbers. This system aims to count people in an image quickly and accurately — and does so with better success than any other methods out there.
Source: TechCrunch