Which of the following features of a smartphone controls the screen orientation?
A.
Accelerometer
B.
GPS
C.
NFC
D.
Gyroscope
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This seems to clearly be the Accelerometer, not the Gyroscope. Simply google the word to learn more. Am I wrong?
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I think it should be D. Gyroscope measures the angle changed, while the accelerometer meatures the speed incrementation in the same direction. The question asks about orientation.
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Answer is supposed to be A. Accelerometer. The Accelerometer measures changes along the x axis.
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