Uploaded on 2017-11-11 by JZ Zhou

My app is to have an event thermal map for a city. The app will show real time number of people in a city map by places through their cell phone location. As in the thermal map attached, the color of the map shows the number of people gathered in a particular place. The place then can be linked to event calendar, people can see whether it is a music concert with 1,000 people in one place or a MBA basketball event with 5,000 people. The police can use the new app to plan for security and traffic control, but terrorist may also use this new app for attacks.