A B Testing

The question is, what type of prototyping and then the testing of those prototypes? Are our least expensive, but still effective? That's a good question. In m it can take a lot of difrent forms. I think the least expensive ones would be to show it to your co workers or friends and family ri And you can decide what that prototype is depending onan, on your skills. Functional prototypes work a lot better in things like user testing dot than in others.