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This Wearable Pollution Monitor Detects How Dirty Your Air Is
The device uses a tiny fan to suck in air as a combination of lasers and membranes detects what’s in it.
10 Apr 2019, 12:49 PM IST
(Bloomberg Businessweek) -- Thanks to the development of inexpensive sensors, several products claiming to test air quality have hit the market in recent years. Flow ($179), developed by Paris-based Plume Labs SAS, is a portable pollution sensor that’s encased in aluminum punched with a pattern of asymmetric holes for “360 air intake.” The device uses a tiny fan to suck in air as a combination of lasers and membranes detects what’s i...
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