Abstract: The application discloses an intelligent equipment-based motion sensing control method, an electronic device, and intelligent equipment. The method includes the steps: collecting user image data; according to the user image data, acquiring an image contour of a user; according to the image contour, acquiring a first motion track of the user on an imaging plane; according to the change of a characteristic length on the image contour and/or the change of a focal distance of a camera, acquiring a second motion track of the user in a direction perpendicular to the imaging plane; and according to the first motion track and the second motion track, generating motion sensing data.

Abstract: This disclosure discloses a method for controlling earphone keys and electronic device, where the method includes: detecting whether at least one key on an earphone is pressed or not; detecting the duration for which the at least one key is pressed down if the at least one key is pressed, determining that a first signal is received if the duration for which the at least one key is pressed down exceeds a first preset duration, or determining that a second signal is received if the duration for which the at least one key is pressed down is less than or equal to the first preset duration; acquiring a sequence of the first signal and the second signal received within a second preset duration; and performing a corresponding action according to the sequence.