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BarCode 1 is the most complete source of information about bar code. It has an extensive information about UPC, Code 39, matrix barcodes and a large collection of shareware to print barcodes.

QR Codes: Marketing Codes and Readers to the Digital, Smartphone Millennial Generation

Perma-Code has perfected several direct part marking methods that create non-invasive permanent 3D bar codes directly onto a part or nameplate. These marking methods withstand repeated harsh environments.

For the student or professional - famous inventors and inventions - history timelines - patents trademarks and copyrights - manufacturing resources - interviews with successful inventors - understanding the business of how to sell or license your new...

Barcoding Inc., the nationally recognized leader in automatic identification and data capture solutions, helps business and government deploy barcode scanners, wireless terminals, mobile computers, RFID systems, and related software.

QR codes are the box shaped bar codes that have been popping up all over the place and have been becoming a huge marketing phenomenon. With the increasing popularity of internet capable phones, these little boxes can be easily scanned through an appl...

Cognex Machine Vision Systems and Machine Vision Sensors, Cognex is the world leader in the design and manufacture of complete machine vision systems, vision sensors, ID readers, and web/surface inspection systems

The uses and importance of the development of quick response codes is discussed.

HowStuffWorks Science has explanations and colorful illustrations related to earth science, life science, and other wonders of the physical world.

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