Tomorrow's Eve

Though it's been criticized for being dull and disorganized, the 2012 Yeosu Expo in South Korea is drawing as many as 112,000 people a day who line up at pavilions selling visions of the future. At the Robot Pavilion, which draws lines of two to three hours despite temperatures near 100 degrees, visitors are greeted by EveR-4, a humanoid robot created by the Korea Institute of Industrial Technology (Kitech).