ecording medium such as a CD, a DVD, a flash memory, or the like.BRIEF DESCRIPTION OF THE DRAWINGS [0028] FIG. 1 is an illustration showing a configuration of a two-way interactive system for achieving eye contact through transmission means between remote places. [0029] FIGS. 2A and 2B are views showing an image pickup device shown in FIG. 1 and views for explaining a method of setting a CCD camer