DEVICE WITH AN AUTOMATIC DIRECTION SETTING AMD ADJUSTING METHOD OF THE DEVICE WITH THE AUTOMATIC DIRECTION SETTING CAPABLE OF OBTAINING AN OPTIMUM ACCURACY

摘要

PURPOSE: A device with an automatic direction setting amd adjusting method of the device with the automatic direction setting are provided to correct acceleration value by an offset and eventually obtain optimum accuracy. ;CONSTITUTION: A rectangular screen(102) has two short edges(104) and two long edges by mounting on a screen plane. The short edge is expanded about a first sensing axis(X) in parallel. The long edge is expanded about a second sensing axis(Y) which is vertical about the first sensing axis in parallel. A third sensing axis(Z) is expanded vertically about the first sensing axis. The sensing axis corresponds to the sensing axis of a three axis acceleration sensor.;COPYRIGHT KIPO 2011