One of my favorite movies is Minority Report and the world of that movie is now one day closer to reality. A new app for Facebook will scan your face (with permission I'm sure) and match you with shopping deals based on your Facebook likes. Kind of like when Tom Cruse is walking and the billboards are talking to him. In the movie, I don't know what he does in real life. If he wants to talk to billboards it is his business.
So I guess, If you liked "donuts" on FB a robot will tell you when the Twin Peaks DVD is on sale.
I hope I can get one of those co0l sonic guns next.