Licznik osób w sklepie

The application allows counting people in the store. The main idea of ​​the application is the ability to count people from several devices. E.g. At the entrance No. 1 we have one person who counts the people entering and leaving, and at the entrance No. 2 another person. The counter of these people is connected to the server and each of them sees how many people are currently on the given surface. In addition, the application automatically calculates how many people can stay in the area - one person per 15m2