System
brightness HUD for students on a MacBook
Students can keep brightness HUD in the notch during class or library work without another window. Brightness changes can appear as a notch companion instead of the default overlay.
Last updated 2025-04-05
Stay in the document
brightness HUD is useful when you need a two-second check, then return to Notes or a browser.
Do not over-enable
Turn off live chips you do not need so brightness HUD does not compete with lecture slides.