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Researchers use radio waves to wirelessly monitor sleep patterns

Researchers use radio waves to wirelessly monitor sleep patterns



 MIT researchers have unveiled a new method for wirelessly monitoring sleep. The whole thing works a bit like echolocation — radio waves are beamed off a sleeping subject and changes in the body are detected when they bounce back. The research is the latest in a number of different activities the team has been monitoring using low-power radio waves. Read More



Source: techCrunch

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