Unlike some other health-monitoring " smart masks," it does not track characteristics such as the rate, temperature or humidity of the wearer's breath. Instead, it focuses on identifying telltale ...

The sensor is like a highly accurate microphone for your breath. It can pick up on the tiniest changes in airflow, providing valuable physiological information on an individual, for example related to ...

Imperial researchers have embedded new low-cost sensors that monitor breathing, heart rate, and ammonia into t-shirts and face masks. Potential applications range from monitoring exercise, sleep, and ...