| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pointing device for pointing a target which a user is looking for in order to support the action of a normal person, especially, the action of a person such as an elderly person who has poor eyesight or alertness. <P>SOLUTION: A pointing device includes: search key input means for inputting a search key; imaging means for imaging a video including a search object; search means for searching an object or a section corresponding to the search key on the basis of the video imaged by the imaging means and the search key input from the search key input means; direction calculation means for calculating the irradiating direction of a laser beam on the basis of the search result of the search means and the video; and laser generation means for irradiating the object corresponding to the search key with the laser beam on the basis of the direction calculation means. <P>COPYRIGHT: (C)2012,JPO&INPIT |
