If you wanted to check someone’s pulse from across the room, for example to remotely monitor an elderly relative, how could you do it? You might think it’s impossible, because common health-monitoring ...

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FARGO — The Cass County Jail has installed technology that one leader says could help detect early signs of medical complications and save lives. The jail installed radar devices in 18 booking cells, ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Chandler Bauder, U.S. Naval Research Laboratory and Aly Fathy, University of Tennessee ...