{"version":"1.0","provider_name":"Go UML \u7e41\u9ad4\u4e2d\u6587","provider_url":"https:\/\/www.go-uml.com\/tw","author_name":"curtis","author_url":"https:\/\/www.go-uml.com\/tw\/author\/curtis\/","title":"Tutorial: Creating an Interaction Overview Diagram - Go UML \u7e41\u9ad4\u4e2d\u6587","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"czPBLWv8ps\"><a href=\"https:\/\/www.go-uml.com\/tw\/tutorial-creating-an-interaction-overview-diagram\/\">Tutorial: Creating an Interaction Overview Diagram<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.go-uml.com\/tw\/tutorial-creating-an-interaction-overview-diagram\/embed\/#?secret=czPBLWv8ps\" width=\"600\" height=\"338\" title=\"Tutorial: Creating an Interaction Overview Diagram &#8212; Go UML \u7e41\u9ad4\u4e2d\u6587\" data-secret=\"czPBLWv8ps\" 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<\/script>\n","thumbnail_url":"https:\/\/www.go-uml.com\/tw\/wp-content\/uploads\/sites\/2\/2024\/10\/img_67078df3833e2.png","thumbnail_width":"591","thumbnail_height":"678","description":"Introduction In this tutorial, we will explore the Interaction Overview Diagram by interpreting a specific example and providing a step-by-step guide to creating your own. This type of diagram helps visualize the flow of interactions within a system, making complex processes easier to understand. Problem Description for the Interaction Overview Diagram The interaction overview diagram illustrates a critical process in a card access system, specifically focusing on how users interact with the system when attempting to access a card. The primary problem addressed by this diagram is the handling of user authentication through a PIN entry system, which includes potential errors such as entering an illegal or incorrect PIN. Context In secure environments, access control is vital to ensure that only authorized users can retrieve sensitive information or gain entry to restricted areas. The system must effectively manage user interactions to maintain security while providing a smooth user exp"}