From www.johnnyholland.org "Colfelt gave a number of memorable metaphors for UX design in his presentation, backed up with his work at UX consultancy Different. Beginning with the solar system of UX (currently tech is the sun, circled by the business, which is circled by customer experience), he suggested that to counter this and allow user experience happen earlier in the project management process, UX designers should be like the ultimate protagonist – Arnold Schwartzenegger.
His key takeaways were that experience research should be like a shield (no holes, scientifically implemented) as it could then be used to avoid costly mistakes downstream."