Mobile World Congress always has more than its fair share of weird. Last week at MWC, the winner’s prize for bonkers went to a Korean company called Hyodol, which proudly showed off a disturbing-looking ChatGPT-enabled companion doll aimed at older adults. Now, this $1,800 AI-enabled doll may well look like something you'd find in a haunted attic, but it’s actually meant to act as an interactive digital pal for people experiencing loneliness or in long term care facilities.Thanks to the large la...