Interactive mirrors in American the stores

Retail stores spend $34.5 billion a year on technology, including electronic kiosks for customers.

Besides product information and stock-checking, such assistive technology is set to provide apparel shoppers with a better fit.  Kurt Salmon Associates developed an interactive mirrors, which double as computer screens, could help customers decide what clothes to buy.

The shopper is standing in front of the mirror,  holding an item. The item has an RFID (radio frequency identification) tag. The screen can display that item, can display other colors of that item, what other things are in stock for that item, including different colors and sizes.