发明名称 COMPETITION METHOD AND MEANS
摘要 A method of conducting a pictorial competition entails displaying on a screen a pictorial display from which an object has been omitted and superimposing on the display an indication, selected by a competitor, of a position from which the competitor believes the object was omitted. The screen may be a television screen or a computer screen and the competitor's entry may be applied to the screen electronically, for example using an electronic pen, a touch screen, a computer mouse or a computer keyboard.
申请公布号 CA2290440(A1) 申请公布日期 1998.11.26
申请号 CA19982290440 申请日期 1998.05.20
申请人 CONSTANTINE, WILLIAM ROBERT 发明人 CONSTANTINE, WILLIAM ROBERT;CONSTANTINE, WILLIAM
分类号 A63F13/00;A63F13/12 主分类号 A63F13/00
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