INFORMATION PROCESSOR, PROGRAM AND COORDINATE INPUT METHOD

摘要

PROBLEM TO BE SOLVED: To enhance a sense of unity of operation and an image display, and to further efficiently impart information by the image display to an operator.

SOLUTION: This information processor is provided with a means (Steps S41 to S45, S48 and S49) for determining whether or not a prescribed period has passed by continuing coordinate input as substantially inputting the same coordinates after starting input of optional coordinates by a coordinate input means, a means (Step S50) for executing first processing on the basis of the optional coordinates when determination is negative, and a means (Steps S41, S42 and S47) for executing second processing different from the first processing when the determination is affirmative. The second processing (Step S47) includes processing for displaying a successively changing image in response to a successive change with every prescribed period of input coordinates on condition of continuing input of any coordinate after the prescribed period passes.

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