data matrix 썸네일형 리스트형 Microsoft takes on bar codes with Tag, links the web to the real world You may not know what a QR code is exactly, but you’ve probably seen one on a poster, magazine ad, or some other printed material over the past few years. Cellphone users can simply take a picture of the black and white code, have it decoded by an application, and get redirected to a website that offers more information about whatever the code was attached to. For example, Google recently adopte.. 더보기 이전 1 다음