a systems that don't identify themselves as such when they're dealing with humans as host. they give people the impression that they're a real person and not a machine that's host. should never be allowed to manipulate the people who can use it. you know. last year at a conference near san francisco google c.e.o. sundar pichai unveiled the company's latest product it involves just the sort of technology that thomas metzinger warned about. good morning. and welcome to google is going to impact many many fields our vision for our system is to help you get things done. it turns out big part of getting things done is making a phone call you may want to get an oil change schedule and we call