DISPLAY AND CONTROL METHOD, PROGRAM AND RECORDING MEDIUM, AND DISPLAY SYSTEM

摘要

PROBLEM TO BE SOLVED: To display an enlarged image by a plurality of television receivers. SOLUTION: A television receiver as a master receiver 1 and television receivers as slave receivers 2 all convert input images into enlarged images of the input images and display the obtained enlarged images to display the whole enlarged image with other television receivers. Further, the master receiver 1 and slave receivers 2 perform authentication with other television receives and set operation modes so that display of the enlarged image is enabled when the authentication is successful. COPYRIGHT: (C)2003,JPO