1.0ITmathics.rshttps://itmathics.rsadminhttps://itmathics.rs/index.php/author/admin_mnorq6q5/rich600338<blockquote class="wp-embedded-content" data-secret="g7F5EmK6PT"><a href="https://itmathics.rs/index.php/interactive-whiteboards-panels/">Interactive whiteboards, panels</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://itmathics.rs/index.php/interactive-whiteboards-panels/embed/#?secret=g7F5EmK6PT" width="600" height="338" title="“Interactive whiteboards, panels” — ITmathics.rs" data-secret="g7F5EmK6PT" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); //# sourceURL=https://itmathics.rs/wp-includes/js/wp-embed.min.js </script> Interactive whiteboards are more and more widely used in various fields, such as educational institutions, business, banks, industrial enterprises, etc. For business, the interactive panel has many uses, ranging from an advertising display with information about a promotion and shopping in online stores. This is a convenient tool for demonstrating material (electronic textbook, geographical map, […]