The international standard on ergonomics of human system interaction, ISO 9241-210, defines user experience as "a person's perceptions and responses that result from the use or anticipated use of a product, system or service".
Den internationale ISO 9241-210, standard definerer brugeroplevelse som “en persons oplevelse og respons på resultatet fra brugen eller den forventede brug af et produkt, et system eller en service”.