Patent ID: 11941175
Assignee: APPLE INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 13:
14. The wearable system of claim 1, wherein the wearable device is a first wearable device, wherein the drive electrode is a first drive electrode, wherein the stimulation signal is a first stimulation signal, wherein the sense electrode is a first sense electrode, wherein the sense output signal is a first sense output signal, and wherein the wearable system further comprises:
a second wearable device, comprising:
drive circuitry coupled to a second drive electrode and configured to generate a second stimulation signal, the drive electrode positioned at a first location in the second wearable device for contacting a second finger of the first hand; and
sense circuitry coupled to a second sense electrode and configured to generate a second sense output signal, the second sense electrode positioned at a second location in the second wearable device for contacting the second finger of the first hand, wherein the processor is communicatively coupled to the drive circuitry and the sense circuitry of the second wearable device, and further configured for:
capturing an amplitude of the second sense output signal over time; and
in accordance with a determination that the first amplitude and time evaluated for the second sense output signal are met, detecting a making of contact of the second finger of the first hand with a body part different than the second finger of the first hand.