New biosensors allow headphones to record brain activity and exercise levels
Flexible screen-printed sensors are attached to the earbuds on a flexible stamp-like surface. Credit: Erik Jepsen/University of California San Diego Streaming data from these biosensors can be used for health monitoring and diagnosing neurodegenerative conditions. A pair of headphones can be turned into a tool for recording the brain’s electrical activity, as well as lactate … Read more