Patent ID: 6188404
Filing Date: 2001-02-13
Classification: G06F

Abstract:
A data display apparatus, comprising:position information output means for outputting position information corresponding to a position in a flat region portion when the position on said flat region portion is designated;data storage means for storing data respectively corresponding to predetermined positions in said flat region portion;data display means having a display screen and a detection portion adapted to output a detection signal when a position on said display screen is designated;control means for reading data according to and corresponding to position information from said data storage means when said detection signal outputted from said data display means is received after the position on said flat region portion is designated, and for displaying the read data on said display screen; andidentification mark recognizing means for recognizing an identification mark used for identifying each page, and a data mark, and outputting identification mark information representing the recognized identification mark when a pamphlet member, each including a corresponding identification mark and a data mark, is placed on said flat region portion.