english: So it's not just the end user that you're thinking about, but everyone who interacts with the product, so, for example, the prosthetist who fits the knee, but also the context in which the knee is being fit.
non_english: Ne samo da mislimo na krajnjeg kupca, već na svakog ko dolazi u kontakt sa proizvodom na primer, protetičar koji treba da namesti koleno, ali isto tako i uslove pod kojima je koleno namešteno.