German data protectionists warn against surveillance systems
German privacy advocates warn against the creeping use of surveillance systems to identify people. Not only in retail but also in football stadiums, developers are already experimenting with automatic systems for recognizing the implementation of the mask-wearing requirement and for temperature measurement.
These systems could potentially encourage a faster return to "everyday life", but at the same time, there are doubts about the actual implementation due to the General Data Protection Regulation (DSGVO). The data collected here can fall under the so-called health data, which are subject to special protection. In the case of sensitive data of this kind, the person concerned would also need to have given their explicit consent; implicit consent to purchase the tickets would not be sufficient.