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Not sure about funny; it's useful for a quicker GPS fix : https://plus.google.com/112413860260589530492/posts/jVJhPyou...



and pressureNET! ;) https://play.google.com/store/apps/details?id=ca.cumulonimbu...


What exactly is the usefulness of having thousands of barometer readings measured from the inside of a phone inside peoples' homes, purses, pockets, workplaces, and so on? Seems destined to be a network of meaningless bad reads.




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