hologram

Ronnie James Dio even offered his signature devil-horns hand signal at the 2016 Wacken Open Air Festival.

Ok, here it comes. I don't know if you heard about the hologram of Tupac Shakur that sang with Snoop Dogg on stage, and all the uses that could become of that. Well, New York airports will have a female hologram great all visitors and converse with them.