TIME Wireless Society: Heart-Rate Monitor

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HEART-RATE MONITOR

In Prototype
Another ZigBee design by Freescale, it will continuously monitor heart rate, even when a patient is moving around the hospital. When activated, it wirelessly transmits readings back to a base station or PDA. Look for it in the next few years


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PHOTOGRAPHS FOR TIME BY NICHOLAS EVELEIGH

PHOTOS FROM SPOKANE
Sleepy Spokane, Wash., has a secret: it's the wireless hot spot of the future

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