Technology
Researchers Create Face Mask that Detects Leaks, Senses Heart Rate
Researchers at Northwestern University have developed a face mask sensor, “FaceBit”, that can track a wide range of health data from inside an N95 mask.
A magnetically-attached unit can detect your heart rate through the subtle head movements from blood pumping, and can also detect leaks or a poor fit by looking for measurements can help the sensor detect a slew of other conditions. Heart and breathing data could let you know when you’re stressed and need a break.
FaceBit does not need to charge its sensor either. While there is a battery in the prototype, the sensor uses breathing force, heat, motion and the Sun to extend the mask’s longevity to 11 days. The mask is battery-free.
FaceBit will need to go through clinical trials and other tests before it’s ready for real-world use. (CT)
