Duncan Babbage, PhD, is founder of OneStep.org. A Registered Clinical Psychologist in New Zealand, Duncan brings to OneStep proven clinical experience in helping people make lasting behavioural change. Matching this with a strong technical background, Duncan's insights into ways in which online, mobile and social technology can facilitate behaviour change led to the development of the OneStep.org approach. And what exactly is that approach? Duncan thinks a demonstration is better than a pitch, so watch this site as services are rolled out—and see for yourself.