Some older presentations:

* Medienhaus IT-vivisection (2018) https://kastalia.medienhaus.udk-berlin.de/5668/
* Klasse Klima (2019) talk https://kastalia.medienhaus.udk-berlin.de/5668/
* Carbon-Neutrality and a digital school: can we align them ? (2019) https://kastalia.medienhaus.udk-berlin.de/6118


Some older papers:

* Circadian and eutark reduction of the energy trace of a digital school
* teacher. js: A low-bandwidth Digital Tool for Outdoor Online Teaching
* Power Consumption of Diverse Speech Command Classification Methods on the Raspberry Pi Zero