I sometimes think about trying keyboard things like this, but I'm pretty much always on the go with my laptop.
My desk at home can be described as just the horizontal surface that happens to be near where I sleep and sometimes do other stuff, not my primary place of doing computer activities.
Is there some kind of very portable ergonomic/alternative typing device? Maybe something designed for steno or whatever. It would be cool if I could just hold it in my hands, since often that'd be more comfortable than the surface my laptop is on.
Some models include a carrying case, but I'm not sure I'd describe them as "very portable". For example the Glove80 has a hard-shelled case, but the case itself is probably bigger than most laptops. The Moonlander packs smaller into a soft case that folds like a wallet, but it's less protective.
There are designs with far fewer keys that could probably be carried around more easily, but then you have to learn their layer/chording system.
The Svalboard has an extra issue that some folks prefer it to be placed below desk height, such as attached to a chair or sitting on an under-desk shelf, so it's not something you can generally just put on a table in front of the computer.
Is there some kind of very portable ergonomic/alternative typing device? Maybe something designed for steno or whatever. It would be cool if I could just hold it in my hands, since often that'd be more comfortable than the surface my laptop is on.