Sept. 15, 2011 - Tokyo, Japan - Panasonic's new EVOLTA swim robot swims in a pool during the company's EVOLTA World Challenge IV press conference. The next EVOLTA challenge will take place in Hawaii at the Ironman Triathlon Course, total of approximately 230km in 3 events that include swimming, biking and running. The goal is for the robot to reach the finish line within one week. (Photo by Christopher Jue/AFLO)