You’ve read all of your free items this month. To register, get added benefits and unlimited access to articles, Become a Member. Already a Member? Sign in. Advertising Age Article Abstract Why You May Be Using X-Ray Vision the Next Time You Go Car Shopping High-Tech Display Tools Become Affordable for Dealers, Other Retailers By Alice Z. Cuneo, Published on June 11, 2007 0 Want more Access, Content & Connections? Upgrade to Membership. We are glad you are enjoying Advertising Age. To get uninterrupted access and additional benefits, become a member today. Register Now Already a member? Log in.