Apple Inc.
Contact-sensitive crown for an electronic watch

Abstract:

A method of operating a wearable electronic device having a display and a rotatable crown includes initiating a rotation-tracking mode based on a detection of a contact between a user and the rotatable crown. In response to initiating the rotation-tracking mode, the electronic device controls a graphical output of the display in accordance with rotational movement or absence of rotational movement of the rotatable crown, terminates the rotation-tracking mode based on a termination of the contact between the user and the rotatable crown, and in response to terminating the rotation-tracking mode, controls the graphical output of the display without regard to rotational movement or absence of rotational movement of the rotatable crown.