In the movie series Back to the Future, Marty McFly jumps back and forth through time in an awesome time-traveling DeLorean to save his existence and others near him. Throughout the movie series, especially the second which takes place in 2015, we get to see a variety of fun and imaginative guesses as to what our world will be in the future. The movie included things like suspended animation kennels, holographic movie theaters, chiropractic hoverbelts, and more. One of my favorites was the sunglasses that were small, portable personal phones. I'm wondering when I'll be able to buy a pair.
The movie reminded me of the evolution of information technology (IT) and how much it's changed over the years. In 1945, a draft report on the EDVAC was written describing the concept of a stored...