{"version":"1.0","provider_name":"Acro.net - A Domain Investing Blog by Theo Develegas","provider_url":"https:\/\/acro.net\/blog","author_name":"Theo Develegas","author_url":"https:\/\/acro.net\/blog\/author\/admin\/","title":"QR codes: Now, invisible - Acro.net - A Domain Investing Blog by Theo Develegas","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"hRdFalEwN6\"><a href=\"https:\/\/acro.net\/blog\/qr-codes-now-invisible\/\">QR codes: Now, invisible<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/acro.net\/blog\/qr-codes-now-invisible\/embed\/#?secret=hRdFalEwN6\" width=\"600\" height=\"338\" title=\"&#8220;QR codes: Now, invisible&#8221; &#8212; Acro.net - A Domain Investing Blog by Theo Develegas\" data-secret=\"hRdFalEwN6\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/acro.net\/blog\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"Technology evolves daily. The type of evolution that I particularly enjoy learning about, is that of existing standards. QR codes have been around for almost 20 years, and yet they just seem to have taken off due to the explosive growth of smart phone ownership. The cryptic squares can take one to a web site [&hellip;]","thumbnail_url":"http:\/\/acro.net\/blog\/wp-content\/uploads\/2012\/09\/qrcode.png"}