Leading consumer advocacy group Choice has revealed three major retailers in Australia are using facial recognition technology, often without shoppers even realising it. The use of this developing technology, which captures and stores unique biometric information such as facial features, comes as news to most of us. Amy Pereira, Choice's Senior campaigns and policy adviser, tells us about the scary scenario unfolding without our knowledge. Learn more about your ad choices. Visit megaphone.fm/adchoices