QR Codes

A QR Code is a matrix code (or two-dimensional bar code) created by Japanese corporation Denso-Wave in 1994. The "QR" is derived from "Quick Response", as the creator intended the code to allow its contents to be decoded at high speed. QR Codes are common in Japan where they are currently the most popular type of two dimensional code.  Wikipedia

This has nothing to do with the "Q" codes used by "Hams" or Radio Amateurs  see: ARRL

• Connection between physical world and mobile internet
  • View as slide show from flickr.com
• About 2D Code | QR Code.com
• QuickMark Offers Free QR Code Reader Software for your Computer Webcam
  • Download     User manual (.pdf)
• QR Code generator for mobile tagging
• QR Code and Two dimensional Bar Code News
• i-nigma Reader for QR Codes (by 3GVision)
• QR Code News  QRMe
• Flickr: The QR Codes Pool
• Jon Sykes Blog: QR Codes

. http://www.dhark.com/ David J. Hark   HARK/INTERNET-HELP, Inc	http://www.dhark.com/ David J. Hark   HARK/INTERNET-HELP, Inc
3042832130	3042832130
KAYWA QR-Code Generator: URL: http://dhark.com/   (XL)	KAYWA QR-Code Generator: URL: http://dhark.com/   (small) Google
Image of David and NAFTA
Google Developer's Guide - Google Chart API - Google Code qr code see larger 520 x 520 version http://chart.apis.google.com/chart?cht=qr&chl=http://www.dhark.com/&chs=120x120

 

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David J. Hark
HARK/INTERNET-HELP,Inc.
P. O. Box 201 Shepherdstown, WV 25443-0201
304-876-2607
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dhark@fred.net
http://www.dhark.com
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Last updated: 10 October 2008

© 2008 David J. Hark