Looks interesting and is called the beepberry/beep. Looks like a rpi0 with a addon that has a paper screen + qwerty keyboard.
Some articles about it:
https://www.theverge.com/23727218/beepberry-cyberdeck-mini-computer-raspberry-pi-beeper-messenger
https://www.jeffgeerling.com/blog/2023/messing-beepy-formerly-known-beepberry
Blessed looks perfect for greebles. I think combining that with GNU screen or tmux to split the terminal into windows for Blessed, shells, and btop would fit the vibe you’re looking for.
edit: maybe what you really want is a HP 200LX. Hard to find one in good working condition, but it’s as close as you’re going to get to Case’s pocket computer from Neuromancer.
That’s close to the aesthetic I like but I tend more towards devices like: Psion series 5 HP 320LX HP Jornada 820 Or on the higher end Sony Vaio type P
I’ve kind of always liked “odd” devices or at least less mainstream. I’ve had a Sharp Wizard OZ-730, Gamepark GP32 BLU, Treo 650(god, what a device), and a Samsung SCH-i760.
I held onto my Treo 650 for 5 years and it was hard to let it go. The keyboard and battery life were unbeatable, and it was near indestructible.
It took so long for modern smartphones to catch up to what I could do on the Treo.