The late Taiwanese singer Teresa Teng has been brought back to life as an interactive character you can talk to in a video call. Twenty-seven years after her death, digital production and visual effects company Digital Domain has made use of some of the latest technology to create a virtual reality (VR) version of the famous singer. Digital Domain Chief Executive Daniel Seah spoke with the SCMP’s Holly Chik about what he sees as future applications for virtual humans like the ones his company…