IGN- "As we reported earlier this week, Sony revealed PlayStation Move's sales figures at a Move-centric GDC panel. Move has shipped 10.5 million units so far, which seemed to please Sony's Gabe Ahn during his discussion. But apart from the marketing-heavy speech at the beginning of the panel, those who attended were also treated to presentations from both Guerilla Games and The Workshop.
Guerilla Games, the Dutch Sony-owned studio best known for its Killzone franchise, put PlayStation Move into Killzone 3. Tommy de Roos, Killzone 3's lead game programmer, gave a short talk about how the studio went about including Move functionality into its game, along with some challenges his team managed to overcome and some successes that they celebrated."