Chris's primary focus is on the design and architecture of .NET technologies used to implement the next generation of applications and services. From 2002 until recently he was the lead architect of the WPF team. Chris has written numerous articles and white papers, and he has presented and been a keynote speaker at numerous conferences (Microsoft Professional DeveloperConference, Microsoft TechEd, WinDev, DevCon, etc.) worldwide. He has a very popluar blog at www.simplegeek.com.