When the Computer is YOU: Rise of the Proxy AI

In 1945, Vannevar Bush published "As We May Think." In it he proposed a Memex, a massive microfilm storage device where users could navigate between documents to concepts throughout the database. His concept directly inspired the invention of hypertext by Ted Nelson and Douglas Engelbart. The hyperlinking that enables so much of our online experience-- such as this link regarding hypertext-- owes much to Bush's vision. What new media might arise as a result of advances in Artificial Intelligence (AI)?