How actors Robert De Niro, Al Pacino, and Joe Pesci were digitally de-aged.
New tech demos
Pepe, the robot offers hygiene advice from the World Health Organisation.
Insiders say the tempo of games has become faster and there is more emphasis on player skill.
BBC Click's Marc Cieslak looks at some of the week's best technology stories.
Sensors can be placed discreetly in a building's entrance or turnstile creating an invisible fence.
BBC Click's Paul Carter looks at some of the week's best technology stories.
BBC Click's Paul Carter looks at some of the best of the week's technology news.
Mojo Vision has revealed its new lens which puts augmented reality in front of your eyes.
Carmen Roberts visits a coffee shop in Seoul where you print an image on the froth of your coffee.
Could machine learning and voice recognition replace a personal trainer?