data. here the smart city concept is being promoted by small startup companies like mine here young computer scientists and technology freaks are working on an i o. t. platform that links the sensors in the city. this is a smart city cockpit we've distributed various sensors throughout the city. us to visualize different use cases we've set up a number of parking space sensors and here we can see that a space is occupied in haagen on street. sensors a relatively small this is a parking sensor that's built into the ground for when a vehicle drives onto it it signals occupied so i think the. sensors can also signal how full garbage containers are. how many people are at a given corner. or noise levels in the city.