INFORMATION PROCESSOR, METHOD AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide an information processor capable of determining on a text having a various structure whether a user has read a text to the end even when the accuracy of the coordinates of a visual line position output by a visual line detector is low.SOLUTION: The information processor includes: (A) a calculation section that calculates a distance between the end of a first line included in a text displayed on a display screen and a line head of a second line next to the first line; and (B) a setting section that sets the conditions for determining whether the text has been read by detecting a movement of a visual line position according to the calculated distance.