Use keyboard case as virtual mouse

[EwigeBlumenkraft]

Has anyone tried to use the keyboard case as a virtual mouse?
I think it would be great for dealing with non mobile friendly applications if that was possible.

[magdesign]

Has anyone tried to use the keyboard case as a virtual mouse?
I think it would be great for dealing with non mobile friendly applications if that was possible.

What you mean exactly,
using the arrow-keys to move the mouse pointer?

What I did so far was using the phonescreen as a trackpad in convergence mode: https://gitlab.com/CalcProgrammer1/TouchpadEmulator

the thing you are looking for might be doable with: https://github.com/ReimuNotMoe/ydotool