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Kalliope is a framework to create your own personal assistant
...You can create your own Kalliope bot, by simply choosing and composing the existing neurons without writing any code. But, if you need a particular module, you can write it by yourself, add it to your project, and propose it to the community. Kalliope can run on all Linux Debian-based distributions including a Raspberry Pi and its multi-lang. The only thing you need is a microphone.
Automated reporting of Geiger Muller counter readings to RadMon.org
...The point is: let us work together as free people to jointly report and track radiation levels around the globe. Information is power--and more importantly, information can save lives.
This project is known to work on Raspberry Pi and various Linuxdistributions.
Both PyRadMon and RadMon.org are completely free, though donations are always appreciated.