Looks like it might not take long before the true Princess Leia hologram experience becomes a reality.
Viewers can walk around the projections and even place a finger below them.
Smalley said the new technology is printing something in space, just erasing it very quickly.
It can create the images of science fiction where it wasnt previously possible.
It is very much like the displays of science fiction.
One day, this method could be used to help guide medical procedures, said Smalley.
Similarly, this technology could be used for entertainment as well.
source: www.techworm.net
