I was going to say the same thing, and say that 1997 was the last time I saw anything using VRML, and that it was, indeed, way too early for "3D HTML" back then

I was going to say the same thing, and say that 1997 was the last time I saw anything using VRML, and that it was, indeed, way too early for "3D HTML" back then. No idea now that everyone has hopped on the 3D Movies/TV bandwagon in full force. Personally, I think it'd be difficult to make a plausible UI case for 3D, but that's me.