Meta Platforms Technologies, LLC

Brendan Patrick Flynn

Filipp Demenschonok

Pinghung Wei

Eric Vanwyk

Zidong Li

An apparatus, system, and method of reducing and controlling values of at least one characteristic (e.g., impedance) associated with biopotential-signal sensors is provided. The apparatus, system, and method includes monitoring—based on data from a wearable device that includes a biopotential-signal sensor, a characteristic-stabilizing component, and a characteristic monitor—a characteristic at the sensor-skin interface that impacts the biopotential-signal sensor's ability to sense biopotential signals. In accordance with selecting a biopotential-signal sensitivity need, provide an adjustment (e.g., stimulation) to the characteristic in accordance with a sensitivity-stabilizing mode until the characteristic satisfies the first biopotential-signal sensitivity need. The adjustments may be provided in various methods to achieve desired results.

Techniques for selecting skin-electrode interface modulation modes based on sensitivity requirements and providing adjustments at the skin-electrode interface to achieve desired sensitivity needs and systems and methods of use thereof

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Redmond, WA, United States of America

Brendan Patrick Flynn