| 摘要 |
PURPOSE: A television advertisement using a quick response(QR) code is provided to display the QR code on a television screen, thereby easily accessing a product purchase homepage through recognition of the QR code. CONSTITUTION: A QR code(200) is added to a television advertisement and a home shopping screen(100). A consumer scans the QR code through a smart phone(300). The smart phone accesses a product purchase homepage(400). The consumer purchases a desired product on the product purchase homepage. [Reference numerals] (200) Recognizing a QR code; (300) Smart phone; (400) Product purchase homepage |
