Yes, and by nature it is IMMERSIVE 3D, not just static 2D images. So people could walk, sail or motorboat, ride bikes, drive cars or motorcycles, ride trains, fly planes or UFOs or go into orbit. And once the Internet and PCs get fast enough you could do all that interactively, in real time, with many other people all over the world, while talking with them (or their avatars), trading scene links, avatars or models, doing business, etc.