A TED talk by Shyam Sankar on what he calls human-computer symbiosis. I know his wife Pooja Nath a little from my time at Oracle. She is now CEO of Piazza, a Q&A website for colleges ad classrooms. Check out the talk. Check out Piazza. Enjoy!
Update (Oct 23): My main comment on this is that I don't think there is anything particularly different about Big Data insofar as human communication with computers goes and so the idea of human-computer symbiosis does not appear to be a novel one per se.