by Glenn Chapman Agence France Presse SAN FRANCISCO, United States (AFP) — The new Google digital assistant converses so naturally, it may seem like a real person. The unveiling of the natural-sounding robo-assistant by the tech giant this week wowed some observers but left others fretting over the ethics of how the human-seeming software might be used. Google chief Sundar Pichai played a recording of the Google Assistant independently calling a hair salon and a […]