NFC which develops together by Phillips Corporation and Sony Corporation is one kind of non-contact recognition and the interconnection technology, may, in the mobile equipment, the expense class electronic products, PC and the intelligence control between a tool to carry on the short distance wireless communication.NFC has provided one kind simple, touches controls-like the solution, may let the consumer exchange the information, the visit content and the service intuitively simply. This year related progress which obtains in the science and technology, particularly google wallet (Google Wallet) extrusion, the permission user memory credit and the loyal card to theirs mobile equipment, a section provided the NFC chip handset to be able, in any supported PayPass in the terminal to complete the payment.when the Apple Company invites the media to it participates located at the California Cupertino headquarters "lets us chat iPhone" the release conference, many people estimated that apple next generation intelligence handset iPhone5 will promote in October 4, 2011. However the apple promotes is actually iPhone 4S, because this new equipment lets many people be disappointed, iPhone 5 promotes the time and the function improvement becomes the focus of attention once more.As iPhone 4 promotion versions, although iPhone 4S and iPhone 4 compare in the outward appearance aspect excessively has not changed, but iPhone 4S to disposed in the iPhone4 foundation has carried on the promotion, provided a5 binuclear processor and the binuclear demonstration core, the CPU speed is iPhone4 two times, the graph performance is iPhone 4 7 times. Embarked the apple newest iOS5 operating system, supports the iCloud cloud service, the biggest characteristic lies in the voice control, namely based on Siri phonetic system.The QR code is the two-dimensional bar code one kind, QR from English "Quick Response" the abbreviation, namely rapid reaction's meaning, the QR code is widely used in this year's marketing activity, provides the more visit ways for the consumer to Internet's on related information.