At the annual Consumer Electronics Show (CES) in Las Vegas, electronic gizmos and the people who love them come together during a four-day event that draws an enormous and international crowd. CES is equal parts business, entertainment and chaos. Though sometimes decried as nothing more than a reason for geeks to go to Las Vegas on company time, many of the products showcased at CES later end up in our homes and offices. Government Technology Associate Editor Chad Vander Veen spent three days at CES. Here are some of the images he brought back from last week's expo.