| 摘要 |
Methods and systems provide a user with an option, on a graphic user interface of a printing device, for scanning a self-illuminated display of a portable device (such as a cell phone, PDA, camera, etc.). In response to the user selecting the option for scanning a self-illuminated display of their portable device, the illumination source of the printing device is deactivated and the responsiveness of the light sensor of the printing device is increased. The process of increasing of the responsiveness of the light sensor changes the responsiveness to an increased level above a base level that is used when the illumination source is active. Then, while the illumination source is deactivated and while the responsiveness of the light sensor is at the increased level, the light sensor is used to scan the self-illuminated display of the portable device to acquire an image displayed on the self-illuminated display of the portable device. |
