First of all let me tell you Google Duplex has not failed but its the google who has failed to deliver creativeness in the AI design. Read out this comment from
Google Assistant making calls pretending to be human not only without disclosing that it’s a bot, but adding “ummm” and “aaah” to deceive the human on the other end with the room cheering it… horrifying. Silicon Valley is ethically lost, rudderless and has not learned a thing.
Google need to develop AI technology on some creative ideas not with the help of introducing the sounds like Umm and Ahh just to make other caller feel its a real human.
We are not saying it dumb idea what we mean is for future AI technology such tricks wont work. However the the human like voice that AI was making is tremendous and it has taken google years to make it sound like true human and this is remarkable.
We jut mean that Google is doing well no dought but sometimes they use tricks like Umm and Ahh to trick people and hide their failure in being creative in the developement of AI. Its very laughable how people cheering on listening the AI voice by ignoring that they just got tricked.