Tim Sneath sat down recently with Ian Ellison-Taylor, the Product Unit Manager for Windows Presentation Foundation, to chat about how this technology has evolved since its inception and where it’s going over the next 12-18 months. WPF is starting to take off, with applications like British Library’s Turning the Pages showing how far the platform can go. In this interview, Ian talks frankly about the challenges of developing a new set of Windows APIs and describes the roadmap that leads to the 1.1 release.