The hologram thing is not created using Quantum Ghost Imaging techniques. It will be photo-realistic, but it’s not like what you see in Star Wars or Star Trek’s hologram for that matter. It’s your usual projection onto a screen technique. Nothing amazing here.

As for that Quantum Ghost Imaging technique thing, it’s a technique that utilizes quantum entanglement to capture “photos”, so to speak, without directly capturing photons reflected from the target object. It’s like you point your camera at A but you get picture of B, that is located elsewhere.

That last paragraph is really scary! You think this sounds cool and the government are gonna use it to help people?! Open your eyes dude