'Future Hotel' opens in China, guests check-in by scanning faces
Billionaire Jack Ma-led Alibaba has opened a hi-tech 'Future Hotel' in China named FlyZoo, that lets guests check-in at the hotel and access their rooms by scanning their faces. Guests can also control the lights, television and curtains in the room via Alibaba's voice-activated digital assistant. The hotel also employs robots to serve food, cocktails and coffee.