Scott Guthrie on Stage, talking about Silverlight now deployed on around 45% of computers worldwide. And… Announcing Silverlight 4 : Web Cam and Microphone including video and stills + effects Also showing a barcode application like the one exists for iPhone, showing how you can scan a barcode, and it can give you the product details through a web service. Showing Silverlight player with pausing, real-time rewinding and slow motion options. IPhone that have http streaming format and you...