▁seven " ▁first ▁appeared ▁in ▁Ch au cer ' s ▁T ales ▁rel ating ▁to ▁bet ting ▁one ' s ▁entire ▁fortune ▁on ▁a ▁single ▁throw ▁of ▁the ▁dice . ▁Over ▁time ▁the ▁phrase ▁became ▁associated ▁with ▁any ▁circumstances ▁involving ▁general ▁confusion ▁or ▁dis order . ▁The ▁word ▁" h az ard " ▁in ▁its ▁modern ▁sense ▁of ▁" ris k " ▁or ▁" d anger ". ▁ ▁References ▁ ▁Further ▁reading ▁▁ ▁Stein met z , ▁Andrew ▁( 1 8 7 0 ). ▁The ▁G aming ▁Table , ▁Volume ▁II , ▁Chapter ▁X . ▁( On line ▁edition ▁available ▁at ▁World ▁W ide ▁School .) ▁ ▁Category : D ice ▁games ▁Category : G amb ling ▁games <0x0A> </s> ▁Object - orient ed ▁design ▁is ▁the ▁process ▁of ▁planning ▁a ▁system ▁of ▁interact ing ▁objects ▁for ▁the ▁purpose ▁of ▁solving ▁a ▁software ▁problem . ▁It ▁is ▁one ▁approach ▁to ▁software ▁design . ▁ ▁Over view ▁An ▁object ▁contains ▁enc aps ulated ▁data ▁and ▁procedures ▁grouped ▁together ▁to ▁represent ▁an ▁entity . ▁The ▁' object ▁interface ' ▁defines ▁how ▁the ▁object ▁can ▁be ▁interact ed ▁with . ▁An ▁object - orient ed ▁program ▁is ▁described ▁by ▁the ▁interaction ▁of ▁these ▁objects . ▁Object - orient ed ▁design ▁is ▁the ▁discipline ▁of ▁defining ▁the ▁objects ▁and ▁their ▁interactions ▁to ▁solve ▁a ▁problem ▁that ▁was ▁identified ▁and ▁documented ▁during ▁object - orient ed ▁analysis . ▁ ▁What ▁follows ▁is ▁a ▁description ▁of ▁the ▁class - based ▁subset ▁of ▁object - orient ed ▁design , ▁which