{"version":"1.0","provider_name":"Gi\u1ea3i ph\u00e1p sinh tr\u1eafc h\u1ecdc HFSecurity","provider_url":"https:\/\/hfsecurity.cn\/vi","author_name":"leah Zhang","author_url":"https:\/\/hfsecurity.cn\/vi\/author\/leah\/","title":"Characteristics and applications of optical fingerprint scanners","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"5XKEdGhuze\"><a href=\"https:\/\/hfsecurity.cn\/vi\/characteristics-and-applications-of-optical-fingerprint-scanners\/\">Characteristics and applications of optical fingerprint scanners<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/hfsecurity.cn\/vi\/characteristics-and-applications-of-optical-fingerprint-scanners\/embed\/#?secret=5XKEdGhuze\" width=\"600\" height=\"338\" title=\"&#8220;Characteristics and applications of optical fingerprint scanners&#8221; &#8212; HFSecurity biometric solution\" data-secret=\"5XKEdGhuze\" 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:\/\/hfsecurity.cn\/wp-includes\/js\/wp-embed.min.js\n<\/script>","description":"Optical fingerprint scanners have become a staple in biometric solutions, providing reliable and secure methods for fingerprint recognition. As a prominent technology in fingerprint authentication, optical fingerprint scanning is widely used across various industries for access control, security, and attendance systems. In this article, we will explore the characteristics and applications of optical fingerprint scanners [&hellip;]","thumbnail_url":"https:\/\/hfsecurity.cn\/wp-content\/uploads\/FINGERPRINT-SCANNER-HISTORY-1024x560.webp"}