The way it works: consumers touch a payment device (which is in the form of either a plastic card or a sticker that can be applied to a mobile phone or any personal item) to a Zip-enabled contactless reader to make a payment.
Sony's Xperia Tablet Z was a hot item at last week's Mobile World Congress because of its sleek design and functionality, with the ability to withstand getting wet a cool add-on.
Visitors can also access an audio guide by calling a toll-free hotline (888-763-8839) from their mobile phone and punching in the number associated with each item on display.