| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a walking aid capable of eliminating frozen gait more safely and easily. <P>SOLUTION: The walking aid comprises a light emitting means for projecting light forward in a walking direction. With this, the user can easily make a first step toward a target made by light projected forward to eliminate frozen gait. In addition, since the target made by light is no physical barrier, there is no danger of injury by falling caused by stumbling or the like, so that the aid is very excellent in stability. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
