Google's driverless car project may turn out to be a gold mine if sentiment research has some predictive power. In a Cisco Customer Experience report, 57% of people surveyed said they would “be likely to ride in a car controlled entirely by technology that does not require a human driver.” The survey polled 1,500 people in 10 countries. Respondents in Brazil (96%), India (86%) and China (70%) were most likely to trust a driverless car. In the United States, 60% said they would.