In May Ron Jacobs was our speaker at the Sydney Architect Council:

TOPIC:  The Perfect Pattern Storm, where TDD meets UX and MVP
As host of ARCast.TV, Ron Jacobs has a front row seat to observe the constantly shifting architectural landscape. In this session we will consider what happens when the force of test driven development (TDD) collides with the demand for better User Experience (UX).

The slides are available here:

A big thank-you to my colleague, Nigel Watson who hosted the council for me.  His write up on the sessions is here.