Game developers at conventions always try to outdo each other with bigger screens, better graphics and louder sound effects to attract visitors' attention. Also included in this strategy are the "booth babes". Used in car shows, gun shows, sporting events and more, these have become a part of companies' product display without actually having anything to do with it. Banned from E3 in 2006, back a couple of years later, and probably there to stay. Photo: Popculturegeek.com under a CC license.