Machinima based on "N00sphere Playground" by Sachiko Hayashi has just been part of the screening show "Private Negations" in Teheran co-curated by Morehshin Allahyari (Dallas & Denver, USA) and Alysse Stepanian (Los Angeles). Another amazing work shown at this screening is Jon Satrom's "QTzrk_loop".
"N00sphere Playground" was originally part of an installation shown at the exhibition "Virtual Moves" in National Museum of Art in Copenhagen, Denmark curated by Tagging Art in 2008.
Sachiko Hayashi has also been working with Netfilmmakers on several occasions. She has curated "Real-Un-Ureal" in 2009 (http://www.netfilmmakers.dk/exhibitions/real-un-real-renamed/real-un-real-2) and exhibited with "Game of Freedom" in thw Game of Navigation online exhibition at Netfilmmakers in 2008.