Changes

All of these patterns are pleasing to watch, and each can serve as a conversation piece or as a background for parties or relaxation. Sound patterns accompany each program. It's also fun to get more involved with the patterns yourself. You can press the '''STOP''' key to make the pattern movement freeze at any point. Press '''START''' to continue again. Also you can create different and interesting effects by changing the colors in the patterns.

Press '''1''' to watch "Pulsing Lights." The screen is composed of multi-colored squares that continuously change color. You hear random notes that change as the colors flash.

Press 2 for "Cross Hatch." In this activity, the screen is covered with color bars. The color of the bars and the length of the bars change continuously. Random notes accompany the changing color bars. (''Note:'' In all activities in this module, a solid border appears at the top and bottom of the screen.)

To go back to the PAT TERNS selection list to choose a different pattern, press '''ENTER'''.

Press '''3''' for "Random Walk." The cursor moves across the screen developing a graphic design as it travels. The direction of the cursor and the length of each line are selected by the computer at random. You hear tones that are determined by the direction in which the cursor is moving. The design generated in this activity develops on the "canvas" formed by the borders at the top and bottom of the screen.

When you are ready to see a new pattern, press '''ENTER''' to return to the PATTERNS selection screen.

Press '''4''' if you want the computer to go through all of the patterns one after another. The patterns will continue to cycle at random until you press '''ENTER''' to return to the PATTERNS selection list.