TrafficTurk

TrafficTurk allows for real time, high-resolution traffic sensing in an affordable and flexible way. By swiping the screens of smartphones as cars pass by, users help collect large amounts of traffic data that can then be analyzed and used with various traffic models.
The almost instantaneous nature of its deployment makes the Traffic Turk system invaluable to control and aid of atypical traffic events such as marathons, international summits and even natural disasters!