Why take "book" and make it even more fragile and dependent on a dozen factors?
You're better off printing actual survival guide PDFs duplex with 4 pages per side, binding that, and storing it with a little magnifying glass.
"oh the world is ending, just let me set up my solar charging station to power the LLM which will read a book for me".
I’m going to assume someone made this because it’s fun and cool to them.
It already puts together an installer, stack, knowledge base, and local LLM support
Edit: copied up https://www.projectnomad.us/
Is there anything but for mobile? Or even a dedicated device.
Also there's solar. For the cost of a gaming PC you can get a solar and lfp battery setup that will power a laptop for a very long time.
( not sure what was the downvote for... )