I suppose, if your best friend, PA or butler knew you really well, they might have a really good idea of the kind of thing you might like. If the AI has a very

I suppose, if your best friend, PA or butler knew you really well, they might have a really good idea of the kind of thing you might like. If the AI has a very close link to you, and observes a lot of what you do, it might have a much clearer idea of what you want and need. And if it was linked to your mind ...