Is nothing sacred? It used to be that you could run to the market, sans shower, sans shampoo, mindlessly do your business and get out. Now some groceries are installing mirrors in their shopping carts to try to get Americans to change their eating habits by making them look at themselves. We don’t know about diets, but it might just help the makeup industry.
From the New York Times:
Nudges to the Produce Aisle by a Look in the Mirror