WiFiPi-Tracking at mass events

To track the crowd at mass events, real time data of people is required. By observing people and gathering the data in the desired context, more realistic tracking can be achieved. This paper presents a method of tracking the people without active cooperation of the object. Here this method works by scanning at different locations with the help of WiFi interface on visitors object. This method can be implemented using a low cost Raspberry Pi device. Raspberry Pi is recently become very popular. This method allows tracking of number of peoples and has many applications in different areas.