Using a mobile phone equipped with a camera and a Quick Response (QR) Code application you can snap a photo of a QR Code to load information, such as a website address, into your phone (without having to type characters on your phone's keypad). The above QR Code represents a link to the museum's mobile website: http://npm.si.edu/mobile.

Read about QR Codes: http://en.wikipedia.org/wiki/QR_Code