| 摘要 |
A device may include a first sensor for detecting a finger and a second sensor for capturing an image of the finger. In addition, the device may include a processor to obtain an image from the second sensor when the first sensor detects a finger, determine whether the detected finger belongs to a right hand or a left hand based on the image, perform a function associated with the right hand when the detected finger belongs to the right hand, and perform a function associated with the left hand when the detected finger belongs to the left hand.
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