| 摘要 |
A method of responding to an orientation or motion of a portable electronic device may include receiving a plurality of commands at the portable electronic device from a proximately-located short-range radio frequency (RF) device through a direct point-to-point short-range RF communication link. The method may also include identifying the orientation or motion of the portable electronic device while the portable electronic device is proximately located to the short-range RF device. The method may further include selecting one of the plurality of commands, at the portable electronic device, in response to identifying the orientation or motion of the portable electronic device. |
