| 摘要 |
PROBLEM TO BE SOLVED: To provide a new direction method by which a direction scene can be easily changed. SOLUTION: A video image device is respectively set in passenger cars connected and travelling on a circulation railroad track. A desired direction scene is selected from memory media storing various kinds of direction scenes and showed in a cabin. The direction method is to rock a seat synchronized with a direction scene, and is improved compared to conventional methods because various kinds of direction scenes can be easily selected at low expenses. COPYRIGHT: (C)2004,JPO
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