Lang Lang's hologram plays in Barcelona thanks to 5G - Future Tech. At the Mobile World Congress underway in Barcelona, Ericsson and the Spanish operator Telefónica reproduced a concrete case of use of the 5G network.
All thanks to Lang Lang, the popular pianist who performed at the Gran Teatre del Liceu in Barcelona. On one side the artist in flesh and blood, on the other his holographic reproduction, which moved in sync with real movements.