You like to tinker with electronics, software or mechanical design in your spare time? \U0001f9d1\u200d\U0001f4bb\nAnd would you like to develop a system as part of a supportive team? \U0001f465\U0001f4aa\nThis talk invites you to join some devs working on a small open source project. \U0001f44b\nOur goal is to experiment and play with technology while working together towards a common product. \U0001f680\n\nThe system we develop is a combination of a handheld device to track time spent on tasks and a desktop/mobile app which additionally allows to transfer the records to existing accounting systems.\nOur primary goal is to learn and practice technologies and exchange ideas with the team.\nWhile there is room to experiment, there is a useful product we want to deploy eventually.\n\nSome of the technologies currently applied or planed in the project:\n\n- ESP32\n- KiCAD\n- Prusa 3D printer\n- Kotlin\n- modern C++\n- unit tests and continuous integration\n\nVisit \U0001f449[\U0001f517 Task Tracker Systems on GitHub](https://github.com/Task-Tracker-Systems)\U0001f448!\n\nContact:\n\n- \U0001f4e7 dhebbeker-1@hebbeker.info\n- \u260e\ufe0f DECT 5689 @ 37C3\nabout this event: https://pretalx.c3voc.de/37c3-lightningtalks/talk/RV7CMY/