If you are still using traditional business cards, it would be bad. Recently, some netizens reported on Weibo that some IT white-collar workers in Chongqing have started to use QR code business cards. "It is said that they can display their own Weibo, web pages and other information. They can be automatically read and stored by scanning with a mobile phone. Tide bursts. " Yesterday, the reporter found that some technology companies and planning companies have launched this business. Just swipe the business card information "This square is a child, this is a business card?" "Where is your name and phone?" Ronaldinho is the head of a network technology company in Shangqing Temple. In July last year, he changed a new business card. From then on, whenever he handed his business card, he often heard the other party asking questions in doubt. "Actually, I just changed a business card with a QR code." Ronaldinho said. On January 29, the reporter saw Ronaldinho's "two-dimensional code business card", the appearance is similar to that of ordinary business cards, but there was a black "small square" in the lower right corner. Ronaldinho told reporters that this small square is "two-dimensional" code". With the help of Ronaldinho, the reporter used the mobile WeChat software to scan the QR code on the business card, and soon the name, phone, email, address and other information were displayed on the mobile phone screen. Ronaldinho said that under normal circumstances, when people take business cards, they need to manually store the above information into their phones, and they do not need to manually enter the business cards using QR codes. "If the phone can be connected to the Internet, you can also directly open the personal homepage on the business card. Very convenient. " The reporter discovered through investigation that nowadays, in addition to IT white-collar workers, white-collar workers in other industries have also begun to use QR code business cards. White-collar workers believe that this kind of business cards are "fashionable and convenient." Design costs up to 500 yuan Yesterday, after being introduced by netizens, the reporter contacted a planning company located in Guanyinqiao. The general manager of the company, Chen Hongni, said that the QR code business card is now popular, and the production is mainly divided into the following steps: 1. Download the QR code generator; 2. Enter the basic information displayed on the business card; 3. Start the software, select the information, generate two Dimension code; 4. Save the QR code; 5. Download the QR code image and design it on the business card; 6. Print the business card. "We averagely produce QR code business cards for nearly 30 companies every month, and the number is at least 50,000." Chen Hongni said that compared with traditional business cards, the design of QR code business cards is more complicated and requires information conversion. It is time-consuming and labor-intensive. Therefore, in terms of business card design fees, QR card business cards are twice as expensive as traditional business cards, "usually the design cost is about 50 to 500 yuan." View Traditional business cards will be replaced Two-dimensional code, also known as two-dimensional bar code, Wang Shanshan, assistant general manager of Beijing Future Pay Company, said that the two-dimensional code was first invented in Japan in the 1990s, which is a way to record data symbol information with a certain geometric figure. Wang Shanshan said that the two-dimensional code has a certain similarity with the bar code, and it can also automatically identify information and handle graphic rotation changes. Yu Jianqiao, a professor in the School of Computer and Information Science at Southwest University, believes that compared with traditional business cards, QR code business cards have the advantages of large amount of information and convenient input. At the same time, because they need to be read by software, the confidentiality of QR code business cards is higher. . Professor Yu said that as a kind of label and identity authentication, the QR code business card will replace the traditional business card, and the QR code technology is the foundation of the Internet of Things, and its development prospects are very impressive. Snake Tongs,Snake Hooks,Aluminum Snake Hook,Catcher Stick Snake Tong Hebei Liebang Metal Products Co.,Ltd , https://www.lbtraps.com