Thread:Eelcos/@comment-45291320-20200503124353

Hi. I remember that these card wheels each had a set of different parameter on their outer edges and were held together by a central pin. A simple version is displayed on the MiniBrew app to chose the type of beer one can purchase. You dial in the various parameters and the best match is displayed. I would like a more sophisticated version into which I can tell it what I proposed and it would suggest what I may end up with. I suppose that could all be done with a computer nowadays. Can you suggest a good book which may help please? Many thanks Alan 