I started to work on an open source audioguide app as PWA or mobile app. This app can be used by museums or similar institutions https://github.com/smartcompanion-app/audioguide-app.

After my experience in consulting museums, I found that they spend a lot of money on software, which could potentially be replaced with open source software. Therefore I started an awesome list with FOSS software for museums: https://github.com/smartcompanion-app/awesome-open-source-mu....