... book. For now let’s just say that the evolution of the form of the interactive story will probably be like the evolution of the form for the novel, the stage play, the feature film, and the symphony. ... them. And the more interactive they are, the better. That means that customers need to be able to scroll back and forth through the grid to find the channels they want and the time they want, and ... from the appropriate chapter of the textbook and then do the exercises on-line. Rather than referring them back to the book for remediation, we built the remediation into the exercise. So the...