By Neil Versel December 10, 2012
Rather than partner with an existing sensor maker, AT&T has created its own device to measure pollutants that could set off asthma attacks and warn people with asthma that it may not be safe to spend a lot of time outside. The telecommunications giant, through its AT&T ForHealth initiative, previewed the sensor, called Asthma Triggers, at last week's mHealth Summit in National Harbor, Md...

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