Image
EAN-130000002920047   EAN-13 barcode 0000002920047
UPC-A000002920047   UPC-A barcode 000002920047
Product NameCountry Video Monthly (July 1995) Vhs
LanguageEnglish
CategoryElectronics / Photography: A/V Media: Movie
Short DescriptionLb
Amazon.comA Buy on Amazon ~ B000EG6CHA
Price New4.95 US Dollars    (curriencies)
Price Used1.99 US Dollars    (curriencies)
BindingVhs Tape
Published02/05/1995
Long DescriptionIncludes videos from - Kim Richey - Just My Luck Little Texas - Southern Grace Steve Forbert - It Sure Was Better Back Then David Ball - What Do You Want With His Love Clinton Gregory - a-11 Victoria Shaw - Forgiveness Bryan White - Someone Else's Star Daron Norwood - My Girl Friday Clay Walker - My Heart Will Never Know Wesley Dennis - Don't Make Me Feel at Home
Created07-01-2006
Modified02-13-2019 11:14:45am
MD5e060e7766449f5e88a914461d290a71d
SHA25678f314d70fa2c20a85132e792906ecb0e6984528ffb08f0528c13b80b63c6660
Search Googleby EAN or by Title
Query Time0.0012929

QR Codes are a type of 2 dimentional (2D) barcode that are commonly used in advertising and supported by most smart phones. These compact codes can make it very easy to get digital data from print into a computer or smart phone.

Originally created for the automotive industry, these codes have exploded into use in print on business cards, in magazines and even seen on web sites. This is because of the increased access to smart phones that can easily scan these codes and transfer the data to the user.

There are a number of uses for these codes. Web links, contact information (vCard) and other useful types of information. Here is an example of a QR Code that you can scan.

Barcode QR Code

The large square patterns you see in three corners of the image are used for positioning. The smaller box you can see in the lower right portion of the image is used for alignment. Connecting the positioning blocks are a series of timing blocks which always alternate light/dark (0/1).This allows the scanning device to recognize and scan regardless of how the pattern is oriented. To make this easier to identify, here is a colored version of the same QR Code with the positioning blocks marked in red, the alignment block is marked in yellow and the timing marks are marked in green.

Barcode QR Code

There are also sections for versioning and formatting which are kept around the positioning blocks. In the image below, the formatting blocks are marked in red and the versioning blocks are marked in yellow.

Barcode QR Code

The remaining blocks make up the content information and associated error correction data. As the amount of data grows, more alignment markers are inserted into the image. It is important to print the image in a large enough size. If the image is too small or too dense, scanners could have trouble reading the data back.

If you would like to create your own QR Codes, there are several web sites that let you do this. We actually have our own QR Code generator on this site where you can create your very own QR Codes for any use you like and it is totally FREE!

Create your own QR Codes

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