1.0WeWalkhttps://support.wewalk.io/en/Ece Celebihttps://support.wewalk.io/en/author/ece/rich600338<blockquote class="wp-embedded-content" data-secret="ALf2DuCOTQ"><a href="https://support.wewalk.io/en/article/obstacle-detection/">Obstacle Detection</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://support.wewalk.io/en/article/obstacle-detection/embed/#?secret=ALf2DuCOTQ" width="600" height="338" title="“Obstacle Detection” — WeWalk" data-secret="ALf2DuCOTQ" 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> The obstacle detection sensor is designed to detect obstacles above chest level.The Obstacle Detection Sensor is located on the front surface of the cane, above the flashlight. It is at the highest horizontal height of the cane. The shape of the Obstacle Detection Sensor is round with a hole in the center in the form […]