Image
EAN-130096898162937   EAN-13 barcode 0096898162937
UPC-A096898162937   UPC-A barcode 096898162937
Product NameSchindler's List
CategoryElectronics / Photography: A/V Media: Music
Short DescriptionVHS
Amazon.comA Buy on Amazon ~ 6303168507
Long Description1
Similar Items9780790761961: Doctor Zhivago
9780790741628: Lethal Weapon 4 [Vhs]
9780790731186: Shawshank Redemption [VHS]
9780783240671: Erin Brockovich [VHS]
Created05-22-2010
Modified10-04-2017 8:09:13pm
MD5ddbc1d31847dc5a459802084d3d92fd3
SHA25619759a394d6b56751a8444998fe71d0c7b7c68ee9bba9ac31030b15f1819092d
Search Googleby EAN or by Title
Query Time0.0116720

Article of interest

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

Close

Search

Close

Share

Close

Dialog