| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a technology enabling intuitive operation, using simple configuration. <P>SOLUTION: Operation information including position information is received from a pointing device for generating the position information indicating only one spot in an input object area according to user's operation, in chronological order; if first operation information is input, a first point on the input object area is decided and stored according to the operation information; if second operation information is input, a second point on the input object area is decided according to the operation information; and if the second point is decided, the position information on the second point and the first point is set as positional information indicating a plurality of spots in the input object area. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
