Sam Moreau, Principal UX Designer for Windows, joined me at \\Build on Day 2 to talk about the Metro Windows 8 UI. Where did swiping from the edges come from? What is the idea behind Charms? How do you swipe through apps backwards? Should every application migrate to a Metro style over time? Where should developers who are new to Metro start? We cover all of these and more.

Behind the Windows 8 Metro UI | BUILD Conference Highlights | Channel 9