Technology, while still nascent, is an alternative for those who do not want to take sleeping pills, reports The New York Times.
Like many other tech devices that monitor every twitch and turn of the human body, Sense uses sensors to collect reams of data. The information is then uploaded to a smartphone app that analyzes sleep cycles. An accelerometer about the size of a quarter attaches to a pillow and tracks tosses and turns. And a bedside hub, shaped like a ball, tracks sounds, light and temperature in a room. It glows green when sleep conditions are optimal.