Bob Stein, new media pioneer, creater of TK3, interviewed in Halo by "This Spartan Life" about future of the book as a networked, media rich, mutating, 3D navigatable space.

Bob Stein: "The much more significant issue about the book of the future is that they will be networked, and won't be frozen; they'll change over time, quite rapidly...[and re: Muriel Cooper's work on navigable 3D space]...To be able to walk around in a book this way will be brilliant."