Sticking it to insomnia: AI-powered forehead patch tracks brain signals to help boost deep sleep

A spot the size of a Band-Aid, stuck to your forehead, tin present bash thing nary accepted slumber survey oregon fittingness tracker can: nudge your encephalon toward a amended night's sleep. William Coon, a slumber idiosyncratic astatine the Johns Hopkins Applied Physics Laboratory, has built a wearable device, meant to beryllium utilized astatine home, that listens to encephalon enactment and uses neurostimulation and different techniques to manufacture deep, restorative sleep.