David M. EwaltDavid M. Ewalt is an award-winning journalist, author and speaker and an authority on the intersection of games and technology. He is the author of the books Defying Reality: The Inside Story of the Virtual Reality Revolution and Of Dice nd Men: The Story of Dungeons & Dragons and The People Who Play It. He previously worked as the Editor in Chief of Gizmodo and wrote for The Wall Street Journal, Reuters and Forbes. Find out more at DavidMEwalt.com.  Read More Read Less