USER TERMINAL EQUIPMENT, IMAGE PROCESSOR, OPERATOR TERMINAL EQUIPMENT, INFORMATION PROCESSING SYSTEM AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To prevent a multi-touch operation to be performed by an operator from being guided to an inoperable state by a user.SOLUTION: When two touch position coordinates showing that two points have been simultaneously touched by an operator are included in operation information acquired from operator terminal equipment 2, an image processor determines positions where almost the same distance as a distance L1 between the two points actually touched by the operator is set or a position where the distance between the two points is set to a preliminarily set distance as two display positions where an operation guidance image G1 is displayed for guiding a touch operation to those two points to a user on an operation panel 28.