If you’ve ever watched Star Trek, you’ve probably seen Dr. McCoy, the ship’s medical officer, using a Tricorder to diagnose a broken bone, headache or other ailment. The noninvasive Scanadu Scout can similarly help you track vital signs, giving you real-time information about your health conditions. Simply hold the device up to your head—or anyone else’s head—and it “scans,” measuring temperature, heart rate, breathing rate and oxygen level. Once you have this information on your mobile device, you can share it with your doctor. So, the next time your kid gets sick with a fever, you could scan her vital signs, send that data to your pediatrician and get a more accurate picture of what’s going on.
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