Social shopping can also exist in the real-world beyond the obvious swapping of consumer stories with people one knows. For example, when you walk into a dressing room, the mirror reflects your image, but you also see images of the apparel item and celebrities wearing it on an interactive display. A webcam also projects an image of the consumer wearing the item on the website for everyone to see. This creates an interaction between the consumers inside the store and their social network outside the store. The technology behind this system uses RFID.