Tags: QR codes, Quick Response Codes, self-reference
This entry was posted and is filed under communication, disturbing the peace, information technology, public.
You can follow any responses to this entry through the RSS 2.0 feed.
You can leave a response, or trackback from your own site.
Your email address will not be published. Required fields are marked *
This site uses Akismet to reduce spam. Learn how your comment data is processed.
An Œconomist is powered by
and Comments (RSS).