engadget | Engineer Guy shows how a phone accelerometer works,
knows what’s up and sideways.

We love finding out how things work, and arguably one of the most important parts of the smartphones and tablets we thrive on is the accelerometer gauging our device’s orientation. Imagine our delight, then, when we see the University of Illinois‘ Bill Hammack (i.e. The Engineer Guy) giving a visual rundown of how accelerometers work. Continue.