You're not seeing the bigger picture... Once most of the retailers have installed the product obscuring screens, another startup can produce an Augmented Reali

You're not seeing the bigger picture... Once most of the retailers have installed the product obscuring screens, another startup can produce an Augmented Reality 'x-ray' app that lets you see what's behind the screen by using your smartphone/smart glasses/whatever. They'll make money by selling ads, of course. Another ad-tech company will help a competing retailer place an ad in the AR app telling you about their store down the street that has installed these miraculous glass doors that let you just see their products. The store you're in will pay an analytics company big bucks to determine (in part, from a data feed from the AR app) their customer abandonment rate due to the screens. This data, combined with their competitor down the street taking customers, will allow a consultant to make bank recommending the original retailer install transparent doors. Ah, the virtuous cycle of tech.