Learn more about SAUTER, our hardware and software, and our diverse service solutions with this tour. This app was designed for an on-site tour of our company headquarters in Freiburg. In this case, beacons (BLE technology) provide you with specific information about specific stations at which you are currently located. That means you can customize your tour. You decide when and where you stop and which topic (POI) you would like to learn more about. Brief information is displayed directly when