The PDA returns to CES, because everything old is new again
techcrunch.com
techcrunch.com
Except for the fact that the most popular PDA of the 90's, the Palm Pilot, most commonly had no keyboard.
Bluetooth keyboards and docking station keyboards were available for the palm pilot.
Hp iPaqs also had keyboards available.
Sharp also had a Zaurus device.
Nokia had the N800 communicator device too.
This represents an opportunity - iPad-class devices, without any of the walled garden. I'm far more excited about writing apps for Linux now that those apps can take advantage of hardware features such as the GPD Pocket .. now if only there were more competition with the same physical qualities.
[1] https://www.indiegogo.com/projects/keyboard-mod-a-physical-k...
There are a couple of old devices where mainline is possible to run, but not everything works [2].
[0] https://puri.sm/shop/librem-5/
The Librem phone looks interesting from running pure linux on the phone. Wish them success.
I've never used it, so I can't testify to the quality.