Tremor detection using smartphone-based acoustic sensing

Abstract

In this demo, we present a tremor detection application on smartphones for early diagnosis of Parkinson's disease. Our tremor detection scheme uses inaudible sound emitted by the built-in speaker on the smartphone. We measure the movement of the hand by extracting the phase of sound waves reflected by the hand. Our application can classify whether the hand… (More)
DOI: 10.1145/3123024.3123168

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