INFORMATION PROCESSING PROGRAM, INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING APPARATUS, AND INFORMATION PROCESSING METHOD, UTILIZING AUGMENTED REALITY TECHNIQUE

An exemplary embodiment provides an information processing program. The information processing program includes image obtaining instructions, search target detection instructions, distance calculation instructions, event occurrence instructions, virtual image generation instructions, and display control instructions. The search target detection instructions cause a computer to detect a search target from an image of a subject. The event occurrence instructions cause the computer to cause an event to occur in a virtual space in accordance with a distance between an image pick-up apparatus and the search target. The virtual image generation instructions cause the computer to generate a virtual image by shooting the event with a virtual camera. The display control instructions cause a display to display the virtual image such that the virtual image is visually recognized by a user as superimposed on the image of the subject or on the subject seen through a screen of the display.