Does Nintendo have a hardware reveal planned for Game Developers Conference 2010? One unnamed source has heard something along these lines. Speaking to VideoGamer, an employee "at a major international publisher" said, "Just heard a rumour that you may be interested in: Nintendo are going to announce a new platform at GDC." He added, "Some devs have already started work on it."
Devs already working on 'new Nintendo platform' [Videogamer]