Unknown1234_5

I tend to use an external monitor with my laptop on a stand, taking the laptop with me to classes and such. Because of this, it'd be really cool to have the touchpad and keyboard on the laptop only control that one screen and do it separately from my normal inputs with an external mouse and keyboard. Obviously, this would require some configuration and would need to be opt-in, but I think it'd be useful for use with your "discord monitor", or one filling a similar role. What do y'all think about this idea and how would you like it to be/think it would have to be implemented?

I want to find a good note taking app that is cross platform between my android phone (pixel 6a) and my laptop (tuxedo os). Bonus points if it is also on quest, but obviously I don't expect that. Ideally I would want a good open source one and I'd like the ability to use it for either making regular notes or for writing onto an image (I have okular, but I do find that functionality more usable in a notes app). I'd like to hear which ones y'all use and why. Off-topic software recommendations are also welcome bc y'all always recommend cool shit.