We have a look round a recent LinuxWorld event held in Tokyo and meet a blue penguin. Set to the song "Emo Girl" by Testosterone, courtesy of the Podsafe Music Network (music.podshow.com).

The Japan version of the LinuxWorld Conference & Expo was held at Tokyo Big Sight, May 31 - June 2, and featured a range of US and Japanese tech companies promoting Linux-based services, systems and applications.

If you like penguins, check out the sound-responsive walking penguin toys in the TechToys store (techtoys.jp). Popular with both young kids and web developers.