QR code is a small image containing encrypted information for the user. Most often is an analogue of unobtrusive advertising, which can be considered, keeping in the phone and always have at hand. See small abstract black and white squares on posters, packages, websites or in ads? This is the QR, to use which we will learn lower.
1
QUICK RESPONSE type can be considered each. The information that he concludes is also different. These are links, slogans, addresses and phone numbers, company names, geographic coordinates and other. In favor of this type of encryption, its compactness and "neutrality", ease of use due to the significant distribution of portable techniques.
2
Almost any modern smartphone can understand the QR code through the built-in or installed program. The most popular of them are called QR Droid Code Scanner (for android), Kaywa Reader or Quickmark (for the Symbian OS V9 or Windows Mobile operating environment), Imatrix for Mac technology, Beetagg for BlackBarry, Plam OS and simple phones on Java. "Nokia Barcode Reader" is notable for supporting management from touchscreen and quickly copes even with fuzzy or damaged images.
3
Download Programs for cipher recognition is the easiest way to developers or in such reputable online resources as " Windows Store“, "Google Play" , "App Store". This guarantees user security and free receiving software.
4
So, choose the program, install as it is indicated on the instructions for it, we launch and find the desired kual code. Next, we bring the camera to the picture, which is recognized automatically or after saving the picture. Information is immediately processed by a selected application and displayed on the screen. Links to sites usually open in the browser.
5
If desired, the QR code can be created independently. For this, it is not even necessary for third-party software, as some sites offer to conduct online encryption. For example, experiment with the encoding can be used by a bookmark on Qrcoder.ru. The service allows you to encrypt SMS, a business card, a message, a link in the form of a picture only with the help of a smartphone and its camera. The message may contain up to 7089 digits, 4296 Latin and 1450 Cyrillic letters, 1817 hieroglyphs. The size of the image ranges from 21x21 to 177x177 pixels. With the other side, the most gigantic cewear listed in the Guinness Book of Records is about 3 hectares and is located on a cornfield in Canada.
6
The modern sphere of using QR is so wide that they even started typing on T-shirts. It is very convenient to scan such a cipher, instantly receiving a link to the page on social networks or even the phone. Create an extended code for dating will help Qrrussia.ru.
As we saw, nothing complicated in the use of QR. It is fashionable, convenient, provides a wide scope for creativity and creative use of modern technologies.
0
2398
