the present invention relates to a display for motivating or inducing behaviour or arousal in a subject . it includes a plurality of image frames displayed in a stereograph which may be used to motivating , inducing or discourage a specified behaviour or form of arousal . one application is use in a public area such as a retail environment with a small number of the image frames include symbols to either encourage or discourage the consumer from moving towards or away from desired product and / or encourage purchase of the product . product brands and or slogans may also be included in one or more frames .