Here is the video of our talk at Strata+Hadoop World Conference 2014 in Barcelona (Courtesy O’Reilly Media, Inc.). The Strata + Hadoop World in Barcelona 2014 Complete Video Compilation is […]

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Our phones register in radio cells to route the calls to the phone network. When we move around, we occasionally leave one cell and enter another. So our movements over […]

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Many parameters a smartphone accidentially measures are useful in monitoring the environment. We have recently discussed, how air pollution with particulate dust can be monitored with an easy ad on […]

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When photons, the particles of light, hit the chip of a smartphone’s camera, they excite electrons on the chip’s surface and change the conductivity or even generate voltage within the […]

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