We continue our Living with Legacy series this week by welcoming technical architect to the stars – Robert Hettrick. And by stars, perhaps we’ve spent too long working in the public sector digital world, but we mean The Department for Education and the Government Digital Service, among others…

Robert tells Tony why being a technical architect is a bit like being an elevator architect, how ‘groupthink’ led to the Post Office Scandal and how the future of technology and managing legacy systems will hinge on ethical application and taking a more holistic view.