Hey @bustawin, Yes, I started working with a friend to develop a usage monitoring system. We have now made a web app to run it on mac or PC and just this morning, we made it work on a pi. It has a GUI for an admin (head master or a teacher for e.g.) to create groups (representing grade5 or grade 6 for e.g.) and assign user id/pw for students (which can be tagged with student info - gender, distance to school etc.). The program doesn't have any modules, but there is a way to add modules. So, you can just pick modules (Kalite or wiki or whatever) from Rachel's repo and add it into the system. As long as the module uses a web browser, the usage monitoring will work. We are using Django for the webapp and postgresSQL for the database. There are still few things to sort out. Once it's complete it will be made open access. I will share it here if you want. I am looking at a a week or a bit more. I will be heading to Nepal on Aug 25th with it, so it has to be ready before then for sure.