This document proposes a redesign of an air conditioner remote controller. It includes mockups of the redesigned remote and descriptions of its key functions and user stories. The remote would have the following features:
1. A power button that lights up for feedback when pressed to easily start/stop the air conditioner in any environment.
2. A slidable temperature adjustment cover that can be dragged up and down to increase or decrease the set temperature without looking at the remote.
3. Opening the cover reveals additional function buttons for settings like air speed, sleep mode, and resetting filters, with feedback provided for each button press.