Abstract: A color card game comprising a plurality of color cards (10), a plurality of wild cards (12) that may be aggregated in place of the color cards (10), and a chromatic wheel (14) that shows in which order the color cards (10) are to be aggregated. Each card (10,12) displays a unique color comprising a unique mixture of a hue and an intensity. Each of the color cards (10) also includes hue indicia (16) and intensity indicia (18). The wild cards (12) include five grey wild cards of varied intensities to match the intensities of the color cards (10) and may be used in place of any color card (10) having matching intensity. The wild cards (12) also include a white wild card, a black wild card, and a gold wild card, each of which may be used in place of any of the color cards (10).

Abstract: A programmable, moving display to be worn on a lapel or shirt pocket for promotional message reinforcement. The display includes a wearable display portion with a clip for attachment to a shirt pocket or coat lapel. A concealable battery portion is preferably connected to the display portion via an unobtrusive thin cable. Moving alphanumeric messages are programmed by manipulation of five buttons, allowing a user to scroll forward through an alphanumeric character table, scroll backward through that table, enter a chosen character at a display position and subsequently advance to a neighboring display position, delete characters, and modify the rate at which the characters are scrolled across the display. The messages can also be programmed externally using a personal computer connected to a data input port on the display portion.

Abstract: Apparatus and method for esthetic programmatic coordination of musical and spoken sounds in response to the movement and presence of one or more persons on a stairway or in a pedestrian walkway.