The IREX International Robot Expo 2005 is in full swing in Tokyo, Japan right now. Hundreds of companies, organizations and researchers have their robots on display for the public to interact with. From entertainment robots to cleaning bots to robotic receptionists, there are many fresh faces and some familiar ones as well.
One of the most popular exhibits this year is a robotic version of Pac-Man. Players of the game, developed by Bandai and Namco, are able to navigate a robot Pac-Man via remote control through a three dimensional maze complete with robot ghosts.