David has been building Targeted Customer eXperience's primarily with distributed system architecture's on the web and offline for over 10 years. David's main focus is on in integrating technology into our environment from using sensor and robotics to touch and Silverlight. David is currently the Principal User eXperience Architect for Wirestone and publishes a blog Hacking Silverlight as well as posts related to design and UX on the User Group site Interact Seattle. Current projects including development of the touch tag smart retail space systems, augmented reality and Windows Phone 7 development in Silverlight. Career highlight's including the Silverlight Bill Gates demo at TechEd 08 and the Entertainment Tonight Emmy site for the Silverlight launch and Emmy Awards as well as his work with Wirestone in the Retail space. In his spare time David helps run Interact (Seattle's Designer Developer Interaction Group and Interacts Silverlight Sig - Seattle Silverlight User Group) as well as playing with kids, travel, robotics and more.