In the entertainment industry, deepfakes. At the moment it's the preserve of hobbyists uploading comedy clips to YouTube, but in a few years I can see Hollywood

In the entertainment industry, deepfakes. At the moment it's the preserve of hobbyists uploading comedy clips to YouTube, but in a few years I can see Hollywood (assuming it survives Covid) using the technology to prolong franchises with aging actors at the very least. I can also forsee it being possible for film fans to pay a fee to have their own likeness added to their favourite movies.