View source for Semacode

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[[Image:Semacode.png|thumbnail|192px|right|Data Matrix barcode of the URL for Wikipedia's article on Semacode]]
'''Semacode''' is a software company based in [[Waterloo, Ontario]], Canada.<ref>[http://semacode.com/about/company.html Semacode: Company Information] {{webarchive|url=https://web.archive.org/web/20090413051410/http://semacode.com/about/company.html |date=2009-04-13 }}</ref> It is also this company's trade name for their machine-readable [[International Organization for Standardization|ISO]]/IEC 16022<ref>The first edition of iso-iec:16022 was 2000, replaced by [https://www.iso.org/obp/ui/#iso:std:iso-iec:16022:ed-2:v1:en 2006's second edition]</ref> [[Data Matrix]] [[2D barcode|barcodes]], which are used to encode [[Internet]] [[Uniform Resource Locator|URLs]].

Semacodes are primarily aimed at being used with [[cellular phone]]s which have built-in [[camera]]s, to quickly capture a [[Web site]] address for use in the phone's [[web browser]]. Semacodes are in fact [[DataMatrix]] encoded URLs.

The Semacode website states that Semacode tags are an "open system" and that tag creation is "completely unrestricted," with the SDK software tools being free of charge for non-commercial use.<ref>[http://semacode.com/ Semacode]</ref>

Suggestions for usage from the Semacode.org website<ref>[http://semacode.org/apps/potential/ semacode.org/apps/potential/] {{webarchive |url=https://web.archive.org/web/20070927234108/http://semacode.org/apps/potential/ |date=September 27, 2007 }}</ref> included 2007:

* placing Semacode tags on posters, such as those for concerts and public performances. Those interested could use their mobile phone to take a photo of the tag, which could link them directly to the web page where they could order tickets.
* using Semacode tags and mobile phones to enable multilingual museum exhibits—a tag photographed at the exhibition entrance could set a language [[HTTP cookie|cookie]] in the phone's web browser, and subsequent Semacode tags displayed at each exhibit could then link the phone's browser directly to a web page about the item, displayed in the user's language of choice.
* placing Semacode tags on [[name tag]]s given to conference attendees. These tags could provide the corporate web address of each attendee's company, or their biography and contact details.

==See also==
{{Commons|Semacode}}
* [[QR Code]] an implementation of a similar concept invented in Japan.
* [[PDF417]]
* [[Object hyperlinking]]
* [[High Capacity Color Barcode]]
* [[SPARQCode]]
* [[Cauzin Softstrip]] an historical implementation of a similar concept introduced in the 1980s

==References==
<references/>

==External links==
* [http://semacode.com/ Semacode.com]
* [http://www.2dtg.com/decode Online Semacode/DataMatrix decoder]

{{Barcodes}}

[[Category:Barcodes]]
[[Category:Companies based in Waterloo, Ontario]]
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