{"version":"1.0","provider_name":"GPS Tracking - RavTrack Complete Real Time Tracking","provider_url":"http:\/\/ravtrack.com\/GPStracking","author_name":"JS","author_url":"http:\/\/ravtrack.com\/GPStracking\/author\/js\/","title":"New advances in indoor GPS? - GPS Tracking - RavTrack Complete Real Time Tracking","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"1XYwoNJQOG\"><a href=\"http:\/\/ravtrack.com\/GPStracking\/new-advances-in-indoor-gps\/\">New advances in indoor GPS?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"http:\/\/ravtrack.com\/GPStracking\/new-advances-in-indoor-gps\/embed\/#?secret=1XYwoNJQOG\" width=\"600\" height=\"338\" title=\"&#8220;New advances in indoor GPS?&#8221; &#8212; GPS Tracking - RavTrack Complete Real Time Tracking\" data-secret=\"1XYwoNJQOG\" 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\/* ]]> *\/\n<\/script>\n","description":"One area where GPS technology will see greater improvements is in how it is used within large buildings and other interior spaces. Currently, it is difficult to receive GPS signals through walls and structures, but this reach can be improved&hellip;","thumbnail_url":"http:\/\/mednews.stanford.edu\/story_images\/building-map.jpg"}