USER INTERFACE METHOD, USER INTERFACE DEVICE, SPACE PLOTTING DEVICE, WORK STATION DEVICE AND PROGRAM STORAGE MEDIUM

摘要

PROBLEM TO BE SOLVED: To arrange an object in a virtual space even by vague designation by generating arrangement destination position information on an objective object based on the viewpoint position and eye direction of a user and recognized pre-arrangement position/arrangement direction information. SOLUTION: When an instruction for shifting an object 203 placed on a table 202 to right is inputted, for example, a default value on shift quantity is given to a command since vagueness on shift quantity and a shift direction is permitted. Namely, shift quantity is set to 1/2 of the width W of an object B when a box 203 placed on the table 202 is to be shifted. If the box 203 is shifted by W/2 when the box 203 is assumed to be in a distance x (x