Conventional ideas from science-fiction such as faster-than-light travel, time-travel, and immortality are just a few of many fantastic goals that, while not likely to be realized ever, drive real-world innovations. They've certainly had impacts on my careers and side-projects over the last quarter century. As one friend once told me a long time ago, "You're always shooting for the moon, and even if you never get there, you always seem to make it to the next mountain along the way."
In particular, I've been fascinated with advances in computation, particular as applied to creativity.
If you're my age or older, then you know the old-fart stories we're telling the younger generations about the history of computers: "When I was your age, computers were as big as cities and only did arithmetic!" (etc, etc).
If you're in college (or earlier in your schooling) then you're rolling your eyes and about to wipe this page from your smartphone to queue up another song on Pandora or iTunes. Give me another minute before you go Gangnam Style for the umptieth time.
The specific fascination and wonder I'm speaking of is something I dreamed about decades ago, that only now am I able to realize from both a technology and economic perspective. My first real training and passion wasn't in the sciences, but was in the arts. Music performance and composition were a big part of my early life, and I also was captivated by visual arts, especially the very beginnings of computer graphics. There have been many symphonies locked in my head since I was young that I've wanted to pull out and hear, but I've had no orchestra. There have been many landscapes and vistas in my head that I've wanted to paint, but my stick-figure drawing skills have never not up to the challenge.
Many years ago, one of the most powerful ideas I ever heard was that, "someday, artists could take what was in their minds, and immediately share it without depending on canvas, or the ability to paint or draw". A similar idea was just as inspiring to me where music was concerned. Over the years, innovations in computer science, systems, and software have bridged gaps in connecting human creativity to expression. The costs and barriers to entry have become insignificant (in some cases, free open-software platforms are being used create incredible cinematic experiences). I am certainly not leading the pack when it comes to unleashing the "artist within", but the fact that within my lifetime, something that was only the stuff of novels and screenplays has become commonplace is still a wonder.
After many years of charting, designing and building innovation landscapes, it's nice to be able to start exploring a little bit of that terrain.