Study: AI chatbots that simulate the dead risk haunting the bereaved

Artificial intelligence (AI) chatbots which simulate the language and personalities of dead people risk distressing loved ones left behind through “unwanted digital hauntings,” a researcher has warned.

A Cambridge University study suggested that the AI chatbots – known as deadbots – need design safety protocols to prevent causing psychological harm.

Some companies are already offering services, which allow a chatbot to simulate language patterns and personality traits of a dead person...