If you have seen the movie "Rogue One: A Star Wars Story" you will know that we can see Carrie Fisher when she was young at one point in the movie, playing Princess Leia. But she is not Carrie Fisher as a young woman but a deepfake that imitates her. What uses do they have or what is it for? A deepfake is a video in which false images are shown where the face of a person appears in a situation that they have not experienced. Apparently real fake videos that have not happened but have been created by artificial intelligence and through machine learning techniques and deep learning algorithms capable of providing the face with the greatest possible realism.

"OK Google, tell Audible we're coming after you." It may not be worthy of a page-turner. But Google is indeed launching an audiobooks service on Google Play that is set to challenge the Audible service owned by Amazon. It'll be an uphill battle for sure. Audible is the largest seller of narrated books and spoken content, with more than 400,000 titles overall. While Google starts rolling out audiobooks on Google Play starting today in nine languages and 45 countries, the company wouldn't tell me how many titles will be made available at launch.

One of the best-kept secrets of 2016 was the fact that a major character in Gareth Edwards' "Rogue One: A Star Wars Story" would be appearing on screen for the first time since the actor who portrayed him passed away over 20 years ago. Through visual effects wizardry and a live-action performance by actor Guy Henry, the commander of the first Death Star in 1977's "Star Wars," Grand Moff Tarkin, was brought back to the big screen as though the late Peter Cushing was still portraying him. For John Knoll, it was the most difficult aspect of his responsibilities as visual effects supervisor on the global blockbuster. An Oscar winner for his work on "Pirates of the Caribbean – Dead Man's Chest," Knoll believes the illusion wouldn't have succeeded without Henry's presence. The effects team's job was effectively that of someone who would be creating cosmetic or prosthetic makeup.

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METI (Messaging Extraterrestrial Intelligence) International has announced plans to start sending signals into space for extra terrestrials starting in 2018 'If we want to start an exchange over the course of many generations, we want to learn and share information,' said president of METI Douglas Vakoch Scientists are now working on the best way to say'hello' Some are against the plan, including Stephen Hawking'If aliens visit us, the outcome could be much like when Columbus landed in America,' Hawking has said in the past'If we want to start an exchange over the course of many generations, we want to learn and share information,' said president of METI Douglas Vakoch Scientists are now working on the best way to say'hello' 'If aliens visit us, the outcome could be much like when Columbus landed in America,' Hawking has said in the past'It's an impressive piece, but I'm no Indiana Jones': Mary... Uproar after Pennsylvania professor calls for'white... Is Putin trying to unlock the secret to eternal life? 'It's an impressive piece, but I'm no Indiana Jones': Mary... Uproar after Pennsylvania professor calls for'white... Is Putin trying to unlock the secret to eternal life? 'If we want to start an exchange over the course of many generations, we want to learn and share information,' said president of METI Douglas Vakoch Fox Valley Mall forced to close as huge brawl breaks out Chaos as people rush out of NJ mall after reports of gunshots Grizzly bear attacks TV woman who recklessly tries to stroke it Tears of joy? Emotional moment boy learns his mum is pregnant Partygoers allegedly arrested at a'mixed' party in Jeddah Mayhem outside Fox Valley Mall as police make several arrests Self-driving car predicts horrific crash and slams on breaks CAT ATTACK: Pet pounces on man as he opens Christmas present Hero dog saves his injured'girlfriend' on deadly railway track Just beautiful! Tears of joy? Emotional moment boy learns his mum is pregnant Partygoers allegedly arrested at a'mixed' party in Jeddah Hero dog saves his injured'girlfriend' on deadly railway track SWAT teams dispatched, families flee from'gunfire' and... Star Wars actress Carrie Fisher dies aged 60 four days after... 'Step Up' actress, 46, who vanished on her way to Christmas... Carrie Fisher'relapsed' before European tour that ended in... 'How could they let him drink and smoke himself to death?'... 'He became a recluse because he couldn't bear people to see... Bikini-clad Ivanka Trump and shirtless husband Jared enjoy a... Health curse of the middle aged: 80% are now'overweight,... How Carrie Fisher's brutal wit and very public battles with... The Texas border lake where Mexican cartels'are killing... George Michael's £100m fortune'will go to his Godchildren':... It's my quinceañera and I'll cry if I want to!

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