| 摘要 |
A system, method, device, and non-transitory computer-readable medium for providing an incentive to a user of a device to monitor information displayed on a display of the device are provided. The information is visibly displayed on the display of the device. A physical relationship between the device that includes the display that displays the information and the user is monitored while the information is displayed on the display. A reward that is based on the physical relationship that is monitored between the device and the user is displayed on the display of the device.
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