How to decide which project needs 5 users & which needs 50?
Published on | Prototyping: From UX to Front End — Medium CanvasFlip It’s not art, it’s science 🙂 Last time I was working on a project, the user sample size was “7”. This time it’s “36”. Why? Maybe, I was lucky this time to get 36 users! 😉 Nice try at guessing, but that’s not the reason buddy! As UX researchers we always need to justify the sample size of our users for testing. Clients, colleagues and investors want to know why they should trust the opinions of some random number of people! And