A 3rd party app that feeds off the OFF product information to create the well known 'Top Trumps' game. E.g. two players compete by scanning products, they choose a category like 'salt content' and continue to play in the normal 'Top Trumps' fashion. On the occasions when missing data occurs while playing, the player is encouraged to contribute the data or lose that hand/trick in the game. This is just one example of a an app that could have a 'give/take' relationship with OFF | A 3rd party app that feeds off the OFF product information to create the well known 'Top Trumps' game. E.g. two players compete by scanning products, they choose a category like 'salt content' and continue to play in the normal 'Top Trumps' fashion. On the occasions when missing data occurs while playing, the player is encouraged to contribute the data or lose that hand/trick in the game. This is just one example of a an app that could have a 'give/take' relationship with OFF |