How a Smartphone Knows Up from Down [Video] - How-To Geek
via www.scoop.it 12 months ago
Your smartphone knows which way is up, how to orient your screen, and can even sense its speed–but how? In this video, we take a peek inside your phone to see how the accelerometer works.
![How a Smartphone Knows Up from Down [Video] - How-To Geek](http://gentlemint.com/media/images/2012/05/24/04e05667.uhji6vT5qy_YEnUsf96FQDl72eJkfbmt4t8yenImKBWNCGiIxkctIyV-TC-F4wxc.505x650_q85.jpg)

![How a Smartphone Knows Up from Down [Video] - How-To Geek](http://gentlemint.com/media/images/2012/05/24/04e05667.uhji6vT5qy_YEnUsf96FQDl72eJkfbmt4t8yenImKBWNCGiIxkctIyV-TC-F4wxc.140x140_q85_crop-%2C0_upscale.jpg)








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