David Key of Irvine Calfornia, has specialized in bar code technology since he graduated from college. Back then the latest technology was bar code 39 which is still an industry standard in many applications. Key explains that the new bar code today is QR Code which is an optical representation of data that can be read easily by the scanning device instrumentation and mobile devices, which in turn gets translated by the special software. Prior to QR Code, bar codes were available as specified parallel lines usually in black color, known vastly as one-dimensional or linear bar codes. Though, in these days, bar coding devices are able to read all kinds of patterns including hexagon, square, dots and other geometric patterns, known widely as two dimensional matrix codes. All such symbols are not bars, but still referred and pertained as bar codes. The new applications for QR Codes are endless due to their wide variety of applications in today’s mobile and Intenet markets. David Key specializes in QR Code applications in today’s commercial and retail enviroments. The QR Code in the upper left can be scanned with any smart phone and it so happens to take you to this article!
Everyday mobile devices can now scan QR Codes
Today QR coding is being employed and used in retail sectors, to automate their checkout procedure and point of sales system in addition to consumer habits and service usage. Since then, bar code systems are vastly used all over the world in several other industries and applications. Moreover, varied forms of bar codes as well as bar scanning devices are available in the market nowadays at affordable prices. There are distinctive components including QR bar code readers and optical scanners that read the codes scanned from an image integrating special software to interpret, which is very similar to the software employed in Smart phone platforms. In addition, other bar code equipment constituents includes screen displays, CPU’s (Central Processing Units) and bar code printers, which are very flexible and compact to get fitted in any space or location.
The most appealing and acknowledged component of bar coding system involves a bar code scanner, which you have for sure ascertained as a red light that seems to appear every time a bar code is scanned. Comprising no as such moving elements, bar code scanners are used as hand held devices and permanent fixed bar code instrumentations. Becoming an indispensable part of our daily lives, bar coding systems can even scan damaged or low quality bar codes with utmost accuracy and preciseness. All the components of bar coding system were especially designed as light weighted, compact and mobile, considering space management purposes in mind. In short, bar coding equipment’s and bar coding scanners have changed the entire world procedure, leading it towards more accurate and speedy transactions, saving a lot of time of people.
What’s amazing is that today’s QR Codes can be seen on T-shirts, retail store windows, even baseball gloves at a sporting goods store. You name it, a QR Code is probably attached to it. Today’s smart phones can easily scan a QR Code to see how much the product costs to searching for a better price at other stores. But using the QR Codes to test and monitor buying behaviors is the latest crave for this high tech square of dots known as QR Codes.
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David Key Irvine California 