METHOD IMPLEMENTED BY PORTABLE DATA PROCESSING (PDP) DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a method implemented by a portable data processing (PDP) device for reducing power consumption and blocking unnecessary data input.SOLUTION: A method comprises: receiving proximity data, indicative of location of a user relative to a PDP device, from a proximity sensor of the PDP device; receiving input data from an input device of the PDP device; controlling a power setting of a display of the PDP device; and determining whether to change both a state of processing of the input data regarding receipt of user inputs and the power setting of the display in response to a change in the proximity data.