| 摘要 |
A portable data processing device comprising:
a display;
an input device;
a proximity sensor;
at least one processor coupled to the input device and to the display and
coupled to the proximity sensor to receive data from the proximity sensor, the processor being configured to determine, based upon at least the data from the proximity sensor, whether to change a state of processing of data from the input device relative to receipt of user inputs and to alter a power setting of the display. |
