Any sufficiently-advanced technology can seem indistinguishable from magic, especially waaaay back in, say, A.D. 95 when the Apostle John wrote the Book of Revelation. Remember, John was instructed to

Holoportation Real-time 3D capture and transmission applications Screenshots View ImageView Image Hunter's comment Feel the emosión of interacting face to face with a person, even if it is in the other

In the old days, if I say to an expatriate person working in another country far from his children that we can deliver the voice of your children from there to you here, talk to them and rejoice and hear

holoportation: virtual 3D teleportation in real-time (Microsoft Research)