Room for PlayStation Portable (officially styled R∞M — that is, with the initial and final letters in capital case, and an intervening pair of (lowercase) letters O suggested by an intervening infinity symbol.[2] also marketed as PlayStation Room) was a community-based social networking service that halted development on April 15, 2010.[3] It was being developed by Sony Computer Entertainment Japan and beta tested in Japan, from October 2009 to April 2010 for the PlayStation Portable on the PlayStation Network.[4] The service was similar to the PlayStation 3's service, PlayStation Home.
Room was first announced at TGS 2009. It could be launched directly from the PlayStation Network section of the PSP's XrossMediaBar