Publication

Heartphones: Sensor Earphones and Mobile Application for Non-obtrusive Health Monitoring

Ming-Zher Poh, Kyunghee Kim, Andrew D. Goessling, Nicholas C. Swenson, Rosalind W. Picard

Abstract

This paper describes the development and evaluation of wearable sensor earphones coupled with a mobile platform for comfortable assessment of cardiovascular function. Photoplethysmographic sensors were integrated into regular earphones to provide discreet and non-stigmatizing heart rate measurements. Preliminary results indicate that the proposed system has a high degree of accuracy at rest with an average error of 0.63%.

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