Half out of curiosity and half out of real interest I’d like to know what is the smallest (portable) device with a reasonable quality keyboard that could run an appropriate Linux distro and emacs and people have tested for actual long-term usability.
I’m looking at UMPCs and various 7-inch mini laptops you see on eBay.
Thanks!
It would require more than a little work, but I’d be willing to bet that it’s possible to get it to run on a microcontroller with some external RAM and an SD card attached to it. The work comes from the fact that you won’t really have a full OS in the sense that you’d prefer.