| 摘要 |
A mobile communication device can comprise a microprocessor, a memory, and one or more sensors, all coupled to a system bus. A sensor can be provided by a GPS receiving device, an accelerometer, an image sensor, a radio frequency transceiver, or a magnetic card reading device. The mobile communication device can be configured, responsive to receiving sensor data from one or more sensors, to select a corresponding security alert level. The mobile communication device can be further configured to perform at least one security-related action corresponding to the selected security alert level. |
