QR-code readers - the apps that scan the codes and perform the actions - are not equal when it comes to functionality. QR codes look like the above and contain information that can be captured by a camera and interpreted by a smartphone, tablet or computer. QR codes, at their core, are specially generated images that work like barcodes.Ĭertain commands (known as responses) are built in, and when a QR code is captured by a camera (usually one on a smartphone or tablet), the image of the QR code is processed and then the built-in response is carried out.Ī common QR code response is to open a certain website in a web browser on the device that captures the QR code. Let’s learn how the QR code mechanism actually works. In this article, we’ll discuss a technique that will unlock the full potential of QR codes through URI schemes. Someone can take a quick snapshot of a QR code with their smartphone and immediately have a website up and loaded, so we could print QR codes on paper and physical goods such as business cards, magazine ads and posters in order to lead people to our site.īut, more often than not, web developers don’t use QR codes to their fullest potential. It has become the Internet’s equivalent of traditional barcodes (like those you’d find on physical goods at your favorite retail store). Have fun exploring the QR Codes on more than 30,000 pages of IN.gov.Lately, everyone has been talking about the potential of the QR code. Viewing from your more stationary device. Once you have the reader on your phone you can simply use your phone's camera to 'scan' the QR Code and your mobile phone will be directed to the page you are currently Or provide free readers in their respective online application market places. Most of the major-brand smart phone devices offer built-in QR Code readers Utilizing a QR Code reader application, users can quickly display content from a computer on their smart phone by clicking the QR Code icon and scanning the code. IN.gov has implemented this technology by encoding website with the widely adopted use of smart phones capable of reading and processing this information directly from your device. The use of QR codes has become increasingly popular in the U.S. The basic process consists of a two-dimensional barcode capable of encodingĪ large amount of characters such as, website addresses, text information, contact information for business card type data and many other uses. This simple use of technology has been in place for many years in industries from manufacturing to marketing. 'QR Code' is the abbreviation for Quick Response Code. What is a QR code and how is it used on IN.gov?

Barcode link to website