Your smartphone is a remarkable feat of engineering. It's half a dozen or more gadgets packed into a single slab. Much of it's coolest feats are accomplished with a wide range of sensors -- but what are they and what do they all actually do?
Your smartphone is a remarkable feat of engineering. It's half a dozen or more gadgets packed into a single slab. Much of it's coolest feats are accomplished with a wide range of sensors -- but what are they and what do they all actually do?
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