Technology of the future

I saw a great demonstration online at a recent tech show that showed a monitor which was integrated with a window pane. Essentially you could stand at your window, or wherever, and have a transparent piece of glass that also doubles as a touch screen monitor. It was straight out of the Minority Report movie. I feel like technologies like this will continue to evolve at a rapid pace and realize these science fiction ideas. In fact, if you look back at history, science fiction almost always becomes science fact because the ideas are usually intriguing and depict some sort of useful technology that we would like to have, but just haven’t developed yet.