The Lean UX that eliminate the contractual obligations inherent with specification documents and other deliverables is presented by Jeff Gothelf in this podcast. He defines Lean UX as “a rethinking of the software design philosophies and methodologies, moving away from the contractual obligations of spec documents and focusing really more on validating your designs through building products and experiments.

This short video explains how to integrate user experience with agile development processes.

This article presents the value of just-enough user-centered design in an Agile development process