Microsoft researcher converts his brain into 'e-memory'

For the past decade, Microsoft researcher Gordon Bell has been moving the data from his brain onto computers -- where he knows it will be safe.

Sure, you could say all of us do this to some extent. We save digital pictures from family events and keep tons of e-mail.

But Bell, who is 75 years old, takes the idea of digital memory to a sci-fi-esque extreme. He carries around video equipment, cameras and audio recorders to capture his conversations, commutes, trips and experiences. Microsoft is working on a SenseCam that would hang around a person's neck and automatically capture every detail of life in photo form. Bell has given that a whirl. He also saves everything -- from restaurant receipts (he takes pictures of them) to correspondence, bills and medical records. He makes PDF files out of every Web page he views.