Looks like both ATI & NVidia will be speculating on the future of Graphics Hardware at GDC2009 this year.  They’ve already got a press release loaded with buzzwords like tesselation, DirectX 11, and Stereoscopic 3D.

While ATI will discuss the future with DirectX 11 and tessellation, NVIDIA will focus on promoting the efficient use of the technologies it currently supports, including the much publicized PhysX and its newly released product, Stereoscopic 3D.

via AMD and NVIDIA to Talk Future of Graphics at GDC 2009 – NVIDIA to promote physics while ATI promotes DirectX 11 – Softpedia.