Thomas Dey, Ingo Elsen, Alexander Ferrein, Tobias Frauenrath, Michael Reke, Stefan Schiffer 0002. CO2 Meter: A do-it-yourself carbon dioxide measuring device for the classroom. In Fillia Makedon, editor, PETRA '21: The 14th PErvasive Technologies Related to Assistive Environments Conference, Virtual Event, Greece, 29 June - 2 July, 2021. pages 292-299, ACM, 2021. [doi]
Abstract is missing.