Stuart has a deep understanding of user experience and is a true champion for the cause. He has opened doors at the highest levels across Sage to help me forge strategic relationships and put usability on the agenda. I have benefitted enormously from his sponsorship and steer on some of the most significant usability initiatives in the company, starting in the UK and spreading to North America and Europe. Stuart has set me some big challenges and given me the opportunity to succeed. He is a great leader and a pleasure to work for.