A method and apparatus is disclosed that documents and authenticates cap removal data. According to a first aspect of the present invention, the apparatus measures a parameter indicative of the number of times that a cap has been removed by a user. The apparatus also encodes at least the parameter indicative...http://www.google.com/patents/US7553235?utm_source=gb-gplus-sharePatent US7553235 - Method and apparatus for outputting a result of a game via a container
Method and apparatus for outputting a result of a game via a container
