| 摘要 |
Provided is an apparatus to facilitate the playing of a recreational game comprising an electronic surveillance camera (8) and a motion sensor (20) mounted above and focused on a target area (2). The image data generated by the camera (8) and the data generated by the motion sensor (20) is transmitted to a central processing unit. The image of the target area transmitted by the surveillance camera (8) is displayed on the screen of a video monitor. Movement of an object on the target area (2) is detected by the motion sensor (20) and displayed on the monitor screen. The central processing unit includes a library of target area overlays to alter the viewed characteristics of the target area on the monitor screen. Each target area may include a marker surrounded by a spaced apart scoring ring or rings so that a ball lying on the target area can, if it lies within a predetermined area, be allocated a score.
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