自智能手机出现后,许多公司都致力于开发从离线产品中获得信息的方法,QR码就是这样一种技术。目前,QR码已深入人心,它是互联网和现实之间的一种纽带,通过带有摄像头、并安装了相关程序的智能手机拍摄QR码,手机屏幕上便能够弹出相应的网址,获得相关信息。但这一过程较为繁琐,是否能用普通的印刷方式以及触摸屏实现这一过程呢?这正是德国Printechnologic公司推出触摸码技术的初衷。 Since the advent of smartphones, many companies are devoted to developing ways to get information from off-line products, one such technique. At present, the QR code has gained popularity. It is a link between the Internet and the reality. When QR code is taken from a smart phone with a camera and a related program installed, the corresponding URL can be displayed on the screen of the mobile phone . But this process is more cumbersome, whether it can use ordinary printing methods and touch screen to achieve this process? This is exactly the original intention of Germany Printechnologic introduced touch code technology.