{"version":"1.0","provider_name":"Michael Rowe","provider_url":"https:\/\/www.mrowe.co.za\/blog","author_name":"Michael Rowe","author_url":"https:\/\/www.mrowe.co.za\/blog\/author\/michael\/","title":"Personal learning environments - Michael Rowe","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Rb7LFZOLBP\"><a href=\"https:\/\/www.mrowe.co.za\/blog\/2016\/09\/personal-learning-environments\/\">Personal learning environments<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.mrowe.co.za\/blog\/2016\/09\/personal-learning-environments\/embed\/#?secret=Rb7LFZOLBP\" width=\"600\" height=\"338\" title=\"&#8220;Personal learning environments&#8221; &#8212; Michael Rowe\" data-secret=\"Rb7LFZOLBP\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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:\/\/www.mrowe.co.za\/blog\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/i0.wp.com\/www.mrowe.co.za\/blog\/wp-content\/uploads\/2016\/09\/paragliding_sky_flight_91710_2560x1440.jpg?fit=2560%2C1440&ssl=1","thumbnail_width":2560,"thumbnail_height":1440,"description":"Dominant design is the idea that, once a design has risen to prominence, all innovation will aim at improving it, rather than competing alternatives, regardless of whether the\u00a0dominant design is better than the alternatives. The most commonly used example seems to be the QWERTY keyboard layout, which was implemented when typists would type fast enough [&hellip;]"}