'Fairy Lights' Promise Floating, Touchable Laser Displays

[Dom]

Hi, I found this article about plasma holograms,

It's not the first "floating" display that uses lasers to create a hologram-like image, but a team of Japanese researchers say their so-called Fairy Lights are a more practical solution than some of the alternatives. For one thing, they're able to strike a balance of providing tactile feedback while actually being safe to touch. Something that's proven difficult so far.....

http://www.techtimes.com/articles/64668 ... splays.htm

https://www.youtube.com/watch?v=AoWi10YVmfE

[cybereality]

OK, that is pretty cool.