Found the Google product's name: Open Sesame The site no longer exists, but some of the news about it at the time can still be found: http://www.webpronews.com

Found the Google product's name: Open Sesame The site no longer exists, but some of the news about it at the time can still be found: http://www.webpronews.com/open-sesame-googles-newest-security-log-in-uses-qr-codes-2012-01 http://www.webpronews.com/open-sesame-googles-newest-securit...