Mouse movements improvements: Additional options to increase/decrease sensitivities on the fly

[SeeringPhil]

Is your feature request related to a problem? Please describe.

I want to be able to map mouse actions to my keyboard and have them be usable in multiple scenarios.

Right now only being able to change the sensitivity globally makes this less usable!

For this, I would like to be able to change the current mouse sensitivity on the fly so we can quickly change settings and make the mouse movement usable in all contexts.

Describe the solution you'd like

Being able to map an action that

• Increases the mouse movement sensitivity
• Decreases the mouse movement sensitivity
• Increases the mouse wheel sensitivity
• Decreases the mouse wheel sensitivity

Would also be interesting and useful to have

• Enable / Disable / Toggle mouse movement acceleration
• Increase mouse movement acceleration
• Decrease mouse movement acceleration

Nice to have

• Having a mouse scroll acceleration to make scrolling large documents or pages fast while still allowing the use of the feature for shorter contents.

Additional context

Corsair (with their iCue software) allows mapping increase or decrease of the sensitivity on the fly to any key as desired.