An array of laser diode emitters is used as an illumination source for a range imaging system. The slot machine provides some of the traditional elements of a slot machine but with improved entertainment replacing the spinning reels. When maintained in galleries and stored in non-volatile memory of the wireless terminal, in an electronic folder, the pictures are termed clip-art pictures. Other classes of smoke constituents such as TSNAs, PAHs, etc. A scanning pattern selector determines which scanning pattern produced the most efficient coding result, for example, for runlength coding, and outputs a coded signal, coded most efficiently, and a selection signal which identifies the scanning pattern found to be most efficient. Briefs and pull-ups having the same design and construction are also described.