If I don't need to have a screen on the thing, why be constrained to use the laptop form factor at all? That is, in significant part, a product of needing to stick the monitor where it is.
The best way to type is still with a keyboard. It's useful to have touchpad for backward compatibility. You need battery, a box to put hardware in and a keyboard, basically that's a half laptop
Sure. I don't need to have the bulk of the electronics in a flat package beneath my keyboard, though. At that point, I can use higher-profile form factors.
Sure, but does the touchpad have to be below the keys? It makes sense for a laptop since it matches the dimensions of the screen when folded closed. No screen means it can be rethought.
I've been messing with compressing down the form of the computer with a vertically stacked battery and mainboard from a framework laptop. It makes it into a nearly wearable form, about the size of an antique casette recorder.
Amazing! Would pair nicely with xreal glasses as a virtual monitor, assuming it's got USB-C with DisplayPort. I've heard of people using a mini PC like that.