CNN's Hologram

Last January, CNN brought two live guests into their studio by hologram. Yes, that's right. By hologram. Live. This incredible technology, which has been dreamed of for so many years (think back to Star Wars and Star Trek), is finally coming about.

This is how holograms work.

This technology is still very new and is still very much being developed, but the fact that it works and was available for CNN to use incredible.
It seems like there has been almost a race to get holograms out. It is something that people have been trying to achieve since it was first imagined. It's taken a long time, but we finally have the capability.

Of course, it's nowhere near ready for commercial use. Live holograms take too much equipment and too much space to create. Although the technology is stunning, there is not much we can do with it right now.

But in a few years, it will be much better. These scientists will keep working to develop hologram capability that can be bought for a high price by small number of consumers. Then, they will keep working, Capitalistic competition will kick in, and holograms will improve and be ready for the general consumer.

It's incredible to see how quickly the future is arriving. I remember so well wishing holograms were real when I was a kid. Now, they are real, and I'm still pretty much a kid.