The Future of Tourism, Part 3

The next big thing in Tourism will be face recognition. Why?
Phones can detect your face to unlock your phone. In time your phone will track the mood you are in, how your face looks when viewing images and it will suggest that you need a break and where to go simply by the expressions on your face.
This may sound like something from Blade Runner, but it is coming. In fact, to an extent it is already here. London already have a limited version of this throughout the city.
Imagine your device knowing what you want, what you need and the type of trip you should go on.