Place the hologram projector on the mobile phone screen in the center of the video, with the small part of the cone down.

There’s still the problem of displaying the hologram on the other side, which your phone can’t do. So any implication that you’ll download an app that enables holograms phone calls is ...

however the supplied batch of Hologram SIMs is manageable enough in size that they are individually authorised on the network. Everyone at Electromagnetic Field 2018 gets one of these GSM phone ...