Standing beside him was a NASA scientist. They chatted and even made eye contact, but the scientist was a hologram—a real person beamed in from another room—and so was Mars, built out of rover ...

Tegan gets turned into an AI hologram by Proto in Las Vegas and philosophises over the meaning of 'presence' in a digital cloning future.

A new smart home device in Japan is a female hologram that's designed to be your "virtual wife." Her name is Azuma Hikari and she can give weather updates, turn on lights, and lots more.

While both firms described the test as "early stage", KT has said it is working on commercialising hologram video calls that would let users "meet a person in a remote area in a real size in real ...