[img]//t3.gstatic.com/images?q=tbn:ANd9GcRQ9XUx8d00mJw0BffwpxySiKNz84GINhXwumFT1OdfMaqZeI9MopFfXObxMFgzXbOoJp 0sHG5i[/img] Livemint | Data gathered from Android phones via OpenSignal app used in geoscience ... TechHive Did you know your Android phone's battery temperature readings can tell researchers a lot about environmental temperatures? That's what the makers of OpenSignal discovered about a year ago, and the company has the peer-reviewed scientific paper to ... WeatherSignal hacks your phone's sensors to turn it into a weather station |
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