1.0WeWalkhttps://support.wewalk.io/en/mesuthttps://support.wewalk.io/en/author/mesut/rich600338<blockquote class="wp-embedded-content" data-secret="f2wHYrBisH"><a href="https://support.wewalk.io/en/article/how-to-use-the-white-cane/">How to use the white cane? </a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://support.wewalk.io/en/article/how-to-use-the-white-cane/embed/#?secret=f2wHYrBisH" width="600" height="338" title="“How to use the white cane? ” — WeWalk" data-secret="f2wHYrBisH" 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://support.wewalk.io/wp-includes/js/wp-embed.min.js </script> When used correctly white canes allow users to detect cracks on the roads, steps, obstacles, drop downs and orientation marks. The white cane is used by sliding left to right on a smooth floor and by lifting it from the ground and touching it to the right and left on rough ground. Special techniques have […]