{"id":1839,"date":"2007-11-09T10:11:00","date_gmt":"2007-11-09T10:11:00","guid":{"rendered":"http:\/\/www.leobard.net\/blog\/?p=1839"},"modified":"2017-11-04T15:47:37","modified_gmt":"2017-11-04T15:47:37","slug":"now-with-barcodes","status":"publish","type":"post","link":"https:\/\/www.leobard.net\/blog\/2007\/11\/09\/now-with-barcodes\/","title":{"rendered":"now with barcodes"},"content":{"rendered":"

The semantic web is about URIs, and every idea needs a URI. Each of my blog posts already got one, but now also in printed form. Look to the lower right, a mobile-phone readable QR code<\/a>.<\/p>\n

\"barcode<\/p>\n

Technically this all is age-old and I loved it already years ago when semapedia had its “uh-ah”<\/a>. The Nipponese, in the meantime, went for the full monty and covered their island coast-to-coast with QR codes, so we have to catch up.<\/p>\n

For my mother <\/a>of all<\/a> cell phones E70<\/a>, I use the i-nigma reader<\/a> (ha, another enigma pun) because it was listed on Nokias page on barcode apps<\/a>.<\/p>\n

To hack twoday.net to render them I added a table after the blogposts in the “manage” menu – change template (html) – story.display – add somewhere this code (generated using i-nigma generator<\/a>):<\/p>\n

<!– barcode –>
\n<img style="float:right" src="http:\/\/212.179.113.209\/QRCode\/img.php?d=URL%3Ahttp%3A%2F%2Fleobard.twoday.net<\/font><\/b>%2Fstories%2F<%
\nstory.id %>&c=blogcode&s=4" alt="QR barcode linking to this story. Useful when
\nprinted." \/><\/p>\n

The leobard.twoday.net part needs to be replaced. It can probably be simplified by replacing the whole uri with <%
\nstory.href %> but then I feared that the URL-encoding would break.<\/p>\n

Next task for all Semantic Web lovers: print out and clue barcodes to all physical things that deserve a URI. And don’t fuck it by picking an uncool URI, pick a cool uri for the semantic web<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

The semantic web is about URIs, and every idea needs a URI. Each of my blog posts already got one, but now also in printed form. Look to the lower right, a mobile-phone readable QR code. Technically this all is age-old and I loved it already years ago when semapedia had its “uh-ah”. The Nipponese, … <\/p>\n

Continue reading “now with barcodes”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bluesky_dont_syndicate":"","_bluesky_syndication_accounts":"","_bluesky_syndication_text":"","activitypub_content_warning":"","activitypub_content_visibility":"","activitypub_max_image_attachments":3,"activitypub_interaction_policy_quote":"anyone","activitypub_status":"","footnotes":""},"categories":[5],"tags":[],"class_list":["post-1839","post","type-post","status-publish","format-standard","hentry","category-semweb"],"yoast_head":"\nnow with barcodes - Leobard's blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.leobard.net\/blog\/2007\/11\/09\/now-with-barcodes\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"now with barcodes - Leobard's blog\" \/>\n<meta property=\"og:description\" content=\"The semantic web is about URIs, and every idea needs a URI. 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