There is also Koomey's Law https://rhombus-tech.net/whitepapers/ecocomputing_07sep2015/ https://rhombus-tech.net/whitepapers/ecocomputing_07sep2015/ If I had a

There is also Koomey's Law https://rhombus-tech.net/whitepapers/ecocomputing_07sep2015/ https://rhombus-tech.net/whitepapers/ecocomputing_07sep2015/ If I had a master's thesis, it'd be that the increased system requirements of bloated software upgrades prevents Koomey's law from allowing solar powered smartphones and laptops: https://hackaday.io/project/177716-the-libre-autarkic-laptop https://hackaday.io/project/177716-the-libre-autarkic-laptop Working prototype (not mine) : https://www.freethegameboy.info/ https://www.freethegameboy.info/