Future Tech Beyond Back to the Future

Okay, so it's Back to the Future Day. As you know (maybe), it's the day specified in the movie where Marty and Doc Brown go back to the....blah, blah, blah.

Nothing wrong with the movie(s). I enjoyed them, my kids have enjoyed them, but enough about hoverboards and such. Let's take a look at what some people "in-the-know" say we can expect over the next few years. Some of the predictions are pretty intriguing: