Electronically operable game scoring apparatus

作者: Jr. Joseph Peters

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摘要: An electronically operated game scoring apparatus in the form of a relatively small hand-held portable housing. The housing is provided with plurality manually actuable input keys for introducing information relative to game. includes an electrical circuit means and preferably microprocessor generating about or one more players operable display controlling switches which provide regarding total score event In preferred embodiment, members are included on substantially simultaneously displaying different aspects

参考文章(3)
Gaetano Salvo, Electronic tennis scoring system ,(1977)
Charles R. Forth, James R. Olsen, Bridge game scoring and display computer ,(1977)