Click the screen to tap the keychain. Two quick clicks are a double tap; many in a row and it starts getting angry.
…
0frames/s to the screen
0bytes/s over I2C
0%400 kHz bus load
0%pixels lit
Mood
Growth
Achievements
Calendar and easter eggs
Scenes
When the face does not change, the engine draws and sends nothing: the screen holds the picture by itself and the processor sleeps until the next blink or event. The numbers on the left estimate the bus load for the firmware.