A package structure and an electronic apparatus of the package structure are disclosed. The subject is presented with the specific sensory stimulus, and for each basic emotion is further presented with a computer-generated display comprising interactive animated visual images representative of a metaphorical concept corresponding with the basic emotion. The wafer attachment stop plate is operative during non polishing periods to prevent the wafer from flexing excessively from an applied vacuum force used to hold the wafer to the polishing head during wafer loading and unloading operations. However, substantial portions of the local receive path can be disabled, thereby reducing computational load on the general purpose processor and freeing additional compute cycles for application andor operating system program use. 1, and the modulus of elastic deformation We % measured from the top of the protective layer is more than 30% to less than 60%. A communication status observing section 116 in a transmitting device 1 classifies subscribers into a plurality of groups based on a communication status at each subscriber end, and outputs constellation level information and level information which are different for each group.