FaceBit: Smart Face Mask Platform

Read the Paper: acm.org

In the Press: Scientific American, ACM TechNews, Forbes, TechCrunch, Engadget, Gizmodo, Mashable, The Hill, Wired Italy, New Atlas, SlashGear, Good Day Chicago, Chicago Tribune

Small and easily secured into any face mask, FaceBit is accompanied by a mobile application that provides a user interface and facilitates research. It monitors heart rate without skin contact via ballistocardiography, respiration rate via temperature changes, and mask-fit and wear time from pressure signals, all on-device with an energy-efficient runtime system. FaceBit can harvest energy from breathing, motion, or sunlight to supplement its tiny primary cell battery that alone delivers a battery lifetime of 11 days or more. FaceBit empowers the mobile computing community to jumpstart research in smart face mask sensing and inference, and provides a sustainable, convenient form factor for health management, applicable to COVID-19 frontline workers and beyond.

Homepage

Hardware

The FaceBit circuit board contains all of the power harvesting, sense, and compute functionality demonstrated in the…

Firmware

The facebit firmware enables the device to monitor a wearer’s heart rate using BCG, their respiration rate via…

Companion App

A phone and desktop application that serves two purposes. First, it is the research tool that allows interaction with…