Buttons · press, bloom, spring release, hover, focus
States · pending keeps width, done confirms once, error shakes
Selection · switch, checkbox, segmented control
Surfaces · tile, list rows, link
BatteryUp to 40 hours at reading brightness.Inline link: read the setup guide.
Fields, menus, disclosure
What is reading brightness?
The level where text on white paper reads without glare, about 500 lux at the desk surface.