A vehicle-based wireless communication system includes an interior rearview mirror assembly having an interior mirror reflective element, a housing for the reflective element and a mirror-mounted communication system. A judging portion 104 that judges the degree of importance of the first image data on the basis of the characteristics of a subject that is included in the first image data. At least one portion of the characterization electrode is electrically conductive and contactable with first portion and thereafter a second portion of the non-conductive fluid jet. The device may be placed on a music stand or piano ledge in the same manner as a traditional musical score. The body portion includes a plurality of internal threads configured to meshingly engage the external threads and an opening through which a portion of the tool holder extends when the internal threads are meshingly engaged to the external threads. The terminal characteristics of the normally on switch can then be coordinated to the input-to-output characteristics of the power supply.