Patent ID: 11874958
Assignee: APPLE INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 16:
17. A non-transitory computer readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by a device including sensing circuitry and one or more processors, cause the device to:
sense a physiological signal from a plurality of electrodes, the physiological signal associated with eye movement;
in accordance with the physiological signal meeting one or more first criteria indicative of a first level of eye movement, operate the sensing circuitry in a first power level mode of operation to sense the physiological signal from the plurality of electrodes;
in accordance with the physiological signal meeting one or more second criteria indicative of a second level of eye movement, operate the sensing circuitry in a second power level mode of operation to sense the physiological signal from the plurality of electrodes, the second power level mode of operation different than the first power level mode of operation; and
while operating the sensing circuitry in the second power level mode of operation:
in accordance with the physiological signal meeting one or more third criteria, operating the sensing circuitry and the one or more processors in a third mode of operation, the third mode different than the first power level mode of operation and the second power level mode of operation.