| 摘要 |
A video device having a screen for displaying an image thereon scales up and down the image by actions, such as the moving of the device or the moving of the face of a user to the device. An image storage unit stores the image to be displayed. A movement detector detects movement of the video device. A position detector detects a position of a user. A pixel-converting display unit reads the image from the image storage unit, clip, scale up, and scale down a portion of the image based on the movement detected by the movement detector and the position detected by the position detector, and display the portion of the image.
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