There are lots of easy-to-use apps that allow you to generate 3D models of physical objects using just your smartphone’s camera. But when it comes to calculating the exact size of an object, those same apps are actually pretty inaccurate. They don’t have to be, though, because researchers at Carnegie Mellon have found a way to boost measurement accuracy using additional data from a mobile device’s built-in motion sensors.
via Gizmodo http://ift.tt/1xDSHlD http://ift.tt/1G73tno
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