File:QRCode-1-Intro.png

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Summary

Description
English: Created by me, using Inkscape, GIMP, LibreOffice.

Sources of the included images (accessed Jan. 5, 2012):

Morse code flag signals: International Code of Signals, U.S. edition, National Imagery and Mapping Agency, Pub. 102, 1969 (revised 2003)

Seaman transmitting Morse code: http://en.wikipedia.org/wiki/File:Seaman_send_Morse_code_signals.jpg

Telegraph key: http://www.magnet.fsu.edu/education/tutorials/museum/morsetelegraph.html

Printing press: http://en.wikipedia.org/wiki/File:Printer_in_1568-ce.png

iPad with New York Times: http://www.digitaltrends.com/computing/new-york-times-offering-discounted-digital-subscriptions-as-part-of-todays-paywall-launch/

Mag stripe: http://www.diytrade.com/china/4/products/1241277/Portable_Magnetic_Stripe_Data_Collector.html#normal_img

Smart card: http://www.tootoo.com/s-ps/iso-card-smart-card-contact-ic-card--p-1627164.html

Prox/RFID card: http://www.indexoftheweb.com/Patriot/RFID_Mark_Of_The_Beast.htm

Hand signs: http://student.ucr.edu/~cande009/language.html

Signal flags: http://en.wikipedia.org/wiki/Maritime_signal_flags

Shakespeare: http://biography4u.com/shakespeare.html

Phone: http://www.eurocosm.com/application/products/teleph/american-500-series-telephones-GB.asp

Maxicode sample: http://www.barcode-2d.com/

I generated the main sample QR code myself, using qrencode

I generated the other barcode samples myself, using Scribus
Date 5 January 2012 (original upload date)
Source Own work
Transferred from en.wikipedia
Author Wtuvell at en.wikipedia
This diagram image could be re-created using vector graphics as an SVG file. This has several advantages; see Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with {{vector version available|new image name}}.
It is recommended to name the SVG file “QRCode-1-Intro.svg”—then the template Vector version available (or Vva) does not need the new image name parameter.

Licensing

This work has been released into the public domain by its author, Wtuvell, at the English Wikipedia project. This applies worldwide.

In case this is not legally possible:
Wtuvell grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Original upload log

The original description page was here. All following user names refer to en.wikipedia.
  • 2012-01-05 21:32 Wtuvell 1100×850 (255734 bytes) Created by me, using Inkscape, GIMP, LibreOffice. {{PD-self}} Sources of the included images (accessed Jan. 5, 2012): Morse code flag signals: International Code of Signals, U.S. edition, National Imagery and Mapping Agency, Pub. 102, 1969 (revised 200

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Date/TimeThumbnailDimensionsUserComment
current14:34, 16 June 2015Thumbnail for version as of 14:34, 16 June 20151,100 × 850 (208 KB)wikimediacommons>RokerHROoptipng -o7 -i0 → 16.46% decrease

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