Amazon are working on providing a virtual version of your dead relatives. You'll be able to speak to your dead mother, hear her voice reply, and I'm sure they'll be able to incorporate their personality via all the other info that is available to use.

Oracle have dossiers on 5 billion people which includes names, home addresses, emails, purchases online and in the real world, physical movements in the real world, income, interests and political views. They provide that as a paid service.

So Amazon just need to hook into that and voila, virtual immortality is the next innovation.