Czech startup Iterait has launched on the market with the Vividi Stay Safe device, which regulates the number of customers in the premises of shopping centres, restaurants and other institutions. The device detects the number of people in a space in real time, even in places with a larger number of entrances. The systém automatically shows newcomers the current occupancy. It recommends whether the customer can enter the space without any worries or wait until the store is vacant. Vividi works on the principle of capturing space with a camera that detects all incoming and outgoing people. It processes the recorded data in real time and immediately sends the results to a web application.