| 摘要 |
PROBLEM TO BE SOLVED: To display screen content with the direction of the visual line of a user looking at a virtual instructor automatically switched according to the exercise motion of the virtual instructor. SOLUTION: Visual line direction information to specify the direction of the visual line when moving images based on motion data are generated is stored in motion database stored in a server 10 in such a way as correlated to each motion data. Terminal units 30, 40 and 50 generate moving images based on the motion data and visual line direction information transmitted from the server 10. At the time, the moving images as the user looks at the virtual instruction in the direction of the visual line specified in the visual line direction information are generated and displayed one after another. Accordingly, the direction of the visual line in the screen content of the displayed moving images is switched according to the motion of the virtual instructor. COPYRIGHT: (C)2009,JPO&INPIT
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