For the single user we have already implemented a in-app possibility to control >themself< and time is limited by the lesson. I am not sure from where you come from but it is against the law to monitor people here. It is further against security to connect outside to the internet (and I would not rely on external solutions for education with strict time-plans anyway). I also hope hidden marketing is not against the forum rules? ๐ ๐ I appreciate any input and Iยดm always looking forward to have rich discussions but please stay focused to the (technical) topic asked in the initial question, otherwise this thread will last forever... ๐