Life Stories – Conversation<\/title>\n <style>\n \/* Reset and Base Styles *\/\n * {\n box-sizing: border-box;\n }\n\n body {\n font-family: Arial, sans-serif;\n background-color: #f4f6f8;\n margin: 0;\n padding: 0;\n display: flex;\n flex-direction: column;\n min-height: 100vh;\n }\n\n \/* Menu Styles *\/\n .menu {\n width: 100%;\n background-color: #28a745;\n padding: 10px;\n text-align: center;\n box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);\n margin-bottom: 10px;\n overflow-x: auto;\n white-space: nowrap;\n }\n .menu a {\n color: #fff;\n text-decoration: none;\n margin: 0 10px;\n font-weight: bold;\n font-size: 14px;\n display: inline-block;\n }\n .menu a:hover,\n .menu a:focus {\n text-decoration: underline;\n outline: 2px dashed #fff;\n outline-offset: 4px;\n }\n\n \/* Container Styles *\/\n .container {\n display: flex;\n flex-direction: column;\n align-items: center;\n padding: 10px;\n box-sizing: border-box;\n flex: 1 0 auto;\n width: 100%;\n }\n\n \/* Image and Chat Containers *\/\n .image-chat-wrapper {\n display: flex;\n flex-direction: column;\n width: 100%;\n max-width: 800px;\n flex: 1;\n }\n\n \/* Image Container Styles *\/\n .image-container {\n flex: 1;\n text-align: center;\n margin-bottom: 15px;\n }\n .image-container img {\n width: 100%;\n height: auto;\n max-height: 300px;\n object-fit: cover;\n border-radius: 15px;\n box-shadow: 0 0 8px rgba(0, 0, 0, 0.1);\n }\n .sentence-text {\n margin: 10px 0;\n font-weight: bold;\n color: #333;\n font-size: 16px;\n }\n .word-box {\n margin-top: 10px;\n padding: 10px;\n background-color: #fff;\n border: 2px solid #28a745;\n border-radius: 8px;\n box-shadow: 0 0 8px rgba(0, 0, 0, 0.1);\n font-size: 16px;\n color: #28a745;\n text-align: left;\n max-height: 250px;\n overflow-y: auto;\n }\n\n \/* Chat Container Styles *\/\n .chat-container {\n background-color: #28a745;\n border-radius: 15px;\n box-shadow: 0 0 8px rgba(0, 0, 0, 0.1);\n border: 3px solid #007bff;\n overflow: hidden;\n display: flex;\n flex-direction: column;\n height: auto;\n max-height: 500px;\n flex: 1;\n }\n .chat-header {\n background-color: #1e7e34;\n color: #fff;\n padding: 12px;\n text-align: center;\n border-bottom: 1px solid #155724;\n position: relative;\n }\n .chat-header h2 {\n margin: 0;\n font-size: 18px;\n }\n .chat-header .loader {\n position: absolute;\n right: 20px;\n top: 50%;\n transform: translateY(-50%);\n display: none;\n }\n .chat-messages {\n padding: 12px;\n overflow-y: auto;\n flex: 1;\n background-color: #fff;\n max-height: 300px;\n }\n .message {\n margin-bottom: 10px;\n padding: 10px;\n border-radius: 6px;\n font-size: 14px;\n line-height: 1.5;\n }\n .user-message {\n background-color: #ffc107;\n color: #fff;\n text-align: right;\n }\n .bot-message {\n background-color: #17a2b8;\n color: #fff;\n text-align: left;\n }\n\n \/* Chat Input Styles *\/\n .chat-input {\n display: flex;\n align-items: center;\n background-color: #c3e6cb;\n padding: 10px;\n justify-content: space-between;\n flex-wrap: wrap;\n gap: 8px;\n }\n .send-button, .stop-button {\n background-color: #17a2b8;\n color: #fff;\n font-weight: bold;\n border: none;\n border-radius: 5px;\n padding: 12px 16px;\n cursor: pointer;\n transition: background-color 0.3s;\n flex: 1;\n max-width: 150px;\n font-size: 16px;\n }\n .stop-button {\n background-color: #dc3545;\n }\n .send-button:hover,\n .stop-button:hover,\n .send-button:focus,\n .stop-button:focus {\n background-color: #218838;\n outline: none;\n }\n\n \/* Voice & Role Selection Styles *\/\n .voice-selection,\n .role-selection {\n margin: 5px 0;\n width: 100%;\n max-width: 300px;\n }\n .voice-selection label,\n .role-selection label {\n display: block;\n margin-bottom: 5px;\n font-weight: bold;\n color: #333;\n }\n .voice-selection select,\n .role-selection select {\n width: 100%;\n padding: 8px;\n border-radius: 5px;\n border: 1px solid #ccc;\n font-size: 14px;\n }\n\n \/* Loader Styles *\/\n .loader {\n border: 4px solid #f3f3f3;\n border-top: 4px solid #17a2b8;\n border-radius: 50%;\n width: 20px;\n height: 20px;\n animation: spin 2s linear infinite;\n display: inline-block;\n margin-left: 10px;\n }\n\n @keyframes spin {\n 0% { transform: rotate(0deg); }\n 100% { transform: rotate(360deg); }\n }\n\n \/* Portrait Mode *\/\n @media (orientation: portrait) {\n .image-chat-wrapper {\n flex-direction: column;\n }\n .image-container, .chat-container {\n width: 100%;\n max-width: 100%;\n }\n }\n\n \/* Landscape Mode *\/\n @media (orientation: landscape) and (min-width: 600px) {\n .image-chat-wrapper {\n flex-direction: row;\n justify-content: space-between;\n }\n .image-container, .chat-container {\n width: 48%;\n max-width: 48%;\n }\n .word-box {\n max-height: 200px;\n }\n .chat-header h2 {\n font-size: 20px;\n }\n .message {\n font-size: 15px;\n }\n .send-button, .stop-button {\n font-size: 18px;\n padding: 14px 20px;\n }\n }\n\n \/* General Mobile Responsiveness *\/\n @media (max-width: 768px) {\n .chat-header h2 {\n font-size: 16px;\n }\n .message {\n font-size: 14px;\n }\n .send-button, .stop-button {\n font-size: 16px;\n padding: 12px 16px;\n }\n .word-box {\n font-size: 15px;\n }\n .voice-selection select,\n .role-selection select {\n font-size: 14px;\n }\n }\n\n \/* Samsung Android Specific Adjustments *\/\n @media only screen and (max-device-width: 480px) and (-webkit-min-device-pixel-ratio: 2) {\n .chat-header h2 {\n font-size: 18px;\n }\n .send-button, .stop-button {\n padding: 14px 18px;\n font-size: 16px;\n }\n .message {\n font-size: 14px;\n }\n .word-box {\n font-size: 16px;\n }\n .chat-input input {\n font-size: 16px;\n }\n }\n <\/style>\n<\/head>\n<body>\n <div class=\"menu\">\n<a href=\"https:\/\/i-cte.org\/robot\/life-stories-conversation\/\">Conversation<\/a>\n<a href=\"https:\/\/i-cte.org\/robot\/life-stories-vocabulary\/\">Vocabulary<\/a>\n<a href=\"https:\/\/i-cte.org\/robot\/life-stories-real-life\/\">Real Life<\/a>\n<a href=\"https:\/\/i-cte.org\/robot\/life-stories-describing-pictures\/\">Describing Pictures<\/a>\n<a href=\"https:\/\/i-cte.org\/robot\/life-stories-reading-comprehension\/\">Reading<\/a>\n<a href=\"https:\/\/i-cte.org\/robot\/life-stories-listening\/\">Listening<\/a>\n <\/div>\n\n <div class=\"container\">\n <div class=\"image-chat-wrapper\">\n <div class=\"image-container\">\n <img decoding=\"async\" src=\"https:\/\/i-cte.org\/robot\/wp-content\/uploads\/2025\/05\/DALL\u00b7E-2025-05-13-18.46.33-A-single-small-academic-themed-robot-instructor-designed-to-teach-in-a-classroom.-The-robot-is-knee-high-sleek-and-professional-looking-wearing-dig-1.webp\" alt=\"Robot teacher in a classroom\">\n <div class=\"sentence-text\">\n Practice the conversation. Choose your role, listen, and answer like a real conversation.\n <\/div>\n <div id=\"word-box\" class=\"word-box\">\n \n <\/div>\n <\/div>\n <div class=\"chat-container\">\n <div class=\"chat-header\">\n <h2>Life Stories – Conversation<\/h2>\n <div class=\"loader\" id=\"synthesis-loader\"><\/div>\n <\/div>\n <div class=\"chat-messages\" id=\"chat-messages\">\n \n <\/div>\n <div class=\"chat-input\">\n <div class=\"role-selection\">\n <label for=\"role-select\">Choose Roles:<\/label>\n <select id=\"role-select\" aria-label=\"Select Role\">\n <option value=\"student-todd\">Student = Todd, Bot = Megan<\/option>\n <option value=\"student-megan\">Student = Megan, Bot = Todd<\/option>\n <\/select>\n <\/div>\n <div class=\"voice-selection\">\n <label for=\"voice-select\">Choose Voice (US \/ UK):<\/label>\n <select id=\"voice-select\" aria-label=\"Select Voice\">\n <option value=\"\">Loading voices…<\/option>\n <\/select>\n <\/div>\n <button id=\"start-btn\" class=\"send-button\" aria-label=\"Start Lesson\">Start<\/button>\n <button id=\"stop-btn\" class=\"stop-button\" aria-label=\"Stop Lesson\">Stop<\/button>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n\n <div class=\"menu\">\n<a href=\"https:\/\/i-cte.org\/robot\/life-stories-conversation\/\">Conversation<\/a>\n<a href=\"https:\/\/i-cte.org\/robot\/life-stories-vocabulary\/\">Vocabulary<\/a>\n<a href=\"https:\/\/i-cte.org\/robot\/life-stories-real-life\/\">Real Life<\/a>\n<a href=\"https:\/\/i-cte.org\/robot\/life-stories-describing-pictures\/\">Describing Pictures<\/a>\n<a href=\"https:\/\/i-cte.org\/robot\/life-stories-reading-comprehension\/\">Reading<\/a>\n<a href=\"https:\/\/i-cte.org\/robot\/life-stories-listening\/\">Listening<\/a>\n <\/div>\n\n<script>\n \/\/ Conversation in pairs: Todd line then Megan line\n const conversationPairs = [\n {\n todd: \"Hey, that jewelry is really interesting. Where did you get it?\",\n megan: \"Yes, it\u2019s beautiful, isn\u2019t it? It\u2019s Mayan. You know, from Mexico.\"\n },\n {\n todd: \"Oh, right. Did you go there on vacation?\",\n megan: \"No, actually I lived there with my family for five years.\"\n },\n {\n todd: \"Really? You lived in Mexico? You didn\u2019t tell me that. When did you move there?\",\n megan: \"When I was around nine, I guess. My father got a job there, so ...\"\n },\n {\n todd: \"Tell me about Mexico. Did you like it?\",\n megan: \"Yeah, it was great. We stayed in Yucat\u00e1n, in the south. The people are really friendly, and the food was amazing!\"\n },\n {\n todd: \"When did you move back to the States?\",\n megan: \"We came to San Francisco when I was, er ... fourteen.\"\n },\n {\n todd: \"So, which do you prefer, there or here?\",\n megan: \"I think I prefer it here.\"\n },\n {\n todd: \"Oh really? Why\u2019s that?\",\n megan: \"Because I met you here!\"\n }\n ];\n\n \/\/ Stop keywords\n const stopKeywords = [\"goodbye\", \"good bye\", \"bye\", \"bye-bye\", \"byebye\"];\n\n let currentPairIndex = 0;\n let recognition;\n let isLessonActive = false;\n let speechRecognitionActive = false;\n\n const speechSynthesisSupported = 'speechSynthesis' in window;\n const SpeechRecognitionClass = window.SpeechRecognition || window.webkitSpeechRecognition;\n const speechRecognitionSupported = !!SpeechRecognitionClass;\n\n let voices = [];\n let selectedVoice = null;\n let currentRoleMode = \"student-todd\"; \/\/ default\n let currentVoiceList = [];\n\n \/\/ Only US & UK English\n const allowedLangs = ['en-US', 'en-GB'];\n\n function initialize() {\n loadScriptToWordBox();\n\n const roleSelect = document.getElementById('role-select');\n roleSelect.onchange = () => {\n currentRoleMode = roleSelect.value;\n };\n\n loadVoices();\n\n if (speechSynthesisSupported) {\n setTimeout(() => greetUser(), 500);\n } else {\n appendMessage(\"Sorry, your browser does not support speech synthesis.\", \"bot\");\n }\n\n if (!speechRecognitionSupported) {\n appendMessage(\"Sorry, your browser does not support speech recognition.\", \"bot\");\n }\n\n document.getElementById('start-btn').onclick = function () {\n if (isLessonActive) return;\n\n if (!speechSynthesisSupported) {\n appendMessage(\"Speech synthesis is not supported in your browser.\", \"bot\");\n return;\n }\n if (!speechRecognitionSupported) {\n appendMessage(\"Speech recognition is not supported in your browser.\", \"bot\");\n return;\n }\n\n isLessonActive = true;\n currentPairIndex = 0;\n clearChat();\n appendMessage(\"Let\u2019s start the conversation.\", \"bot\");\n startConversationTurn();\n };\n\n document.getElementById('stop-btn').onclick = function () {\n if (recognition && speechRecognitionActive) {\n recognition.stop();\n speechRecognitionActive = false;\n }\n endLesson(true);\n };\n }\n\n function loadScriptToWordBox() {\n const wordBox = document.getElementById('word-box');\n wordBox.innerHTML = \"\";\n conversationPairs.forEach(pair => {\n if (pair.todd) {\n const line1 = document.createElement('div');\n line1.textContent = \"Todd: \" + pair.todd;\n wordBox.appendChild(line1);\n }\n if (pair.megan) {\n const line2 = document.createElement('div');\n line2.textContent = \"Megan: \" + pair.megan;\n wordBox.appendChild(line2);\n }\n const br = document.createElement('div');\n br.textContent = \"\";\n wordBox.appendChild(br);\n });\n wordBox.scrollTop = wordBox.scrollHeight;\n }\n\n function loadVoices() {\n if (!speechSynthesisSupported) return;\n\n function attemptPopulate() {\n voices = window.speechSynthesis.getVoices();\n if (voices && voices.length > 0) {\n populateVoiceList();\n }\n }\n\n attemptPopulate();\n window.speechSynthesis.onvoiceschanged = attemptPopulate;\n }\n\n function populateVoiceList() {\n const voiceSelect = document.getElementById('voice-select');\n if (!voiceSelect) return;\n\n voiceSelect.innerHTML = '';\n currentVoiceList = [];\n\n const enVoices = voices.filter(v => allowedLangs.includes(v.lang));\n\n \/\/ Try to pick up to four labelled voices: US\/UK, male\/female\n const configs = [\n {\n label: \"US English \u2013 Female\",\n match: v =>\n v.lang === 'en-US' &&\n \/female|zira|jessa|samantha|aria|google us english\/i.test(v.name)\n },\n {\n label: \"US English \u2013 Male\",\n match: v =>\n v.lang === 'en-US' &&\n \/male|david|mark|guy|benjamin\/i.test(v.name)\n },\n {\n label: \"UK English \u2013 Female\",\n match: v =>\n v.lang === 'en-GB' &&\n \/female|hazel|susan|google uk english female\/i.test(v.name)\n },\n {\n label: \"UK English \u2013 Male\",\n match: v =>\n v.lang === 'en-GB' &&\n \/male|george|ryan|google uk english male\/i.test(v.name)\n }\n ];\n\n const labeledVoices = [];\n const used = new Set();\n\n configs.forEach(cfg => {\n const found = enVoices.find(v => cfg.match(v) && !used.has(v.name + v.lang));\n if (found) {\n labeledVoices.push({ label: cfg.label, voice: found });\n used.add(found.name + found.lang);\n }\n });\n\n \/\/ If none matched patterns, just take first up to 4 en-US\/en-GB voices\n let finalList;\n if (labeledVoices.length > 0) {\n finalList = labeledVoices;\n } else if (enVoices.length > 0) {\n finalList = enVoices.slice(0, 4).map(v => ({\n label: `${v.lang === 'en-US' ? 'US' : 'UK'} English \u2013 ${v.name}`,\n voice: v\n }));\n } else {\n finalList = [];\n }\n\n if (finalList.length === 0) {\n const option = document.createElement('option');\n option.value = \"\";\n option.textContent = \"No US\/UK voices available\";\n voiceSelect.appendChild(option);\n voiceSelect.disabled = true;\n selectedVoice = null;\n return;\n }\n\n voiceSelect.disabled = false;\n finalList.forEach((item, index) => {\n const option = document.createElement('option');\n option.value = String(index);\n option.textContent = item.label;\n voiceSelect.appendChild(option);\n currentVoiceList[index] = item.voice;\n });\n\n voiceSelect.selectedIndex = 0;\n selectedVoice = currentVoiceList[0];\n\n voiceSelect.onchange = () => {\n const selectedIndex = parseInt(voiceSelect.value, 10);\n if (!isNaN(selectedIndex) && currentVoiceList[selectedIndex]) {\n selectedVoice = currentVoiceList[selectedIndex];\n console.log(`Selected voice: ${selectedVoice.name} (${selectedVoice.lang})`);\n }\n };\n }\n\n function greetUser() {\n const greeting =\n \"Hello! We\u2019re going to practice the conversation between Todd and Megan. \" +\n \"Choose your role, then click Start. Listen to your partner\u2019s line and then answer.\";\n appendMessage(greeting, 'bot');\n showSynthesisLoader(true);\n sayText(greeting, \"en-US\").then(() => {\n showSynthesisLoader(false);\n });\n }\n\n \/\/ Start one turn (bot speaks its role, then waits for student)\n function startConversationTurn() {\n if (!isLessonActive) return;\n\n if (currentPairIndex >= conversationPairs.length) {\n endLesson(false);\n return;\n }\n\n const pair = conversationPairs[currentPairIndex];\n\n let botSpeaker, botText, studentSpeaker, expectedStudentText;\n\n if (currentRoleMode === \"student-todd\") {\n botSpeaker = \"Megan\";\n botText = pair.megan;\n studentSpeaker = \"Todd\";\n expectedStudentText = pair.todd;\n } else {\n botSpeaker = \"Todd\";\n botText = pair.todd;\n studentSpeaker = \"Megan\";\n expectedStudentText = pair.megan;\n }\n\n \/\/ If there's no bot text, finish\n if (!botText) {\n endLesson(false);\n return;\n }\n\n \/\/ Bot speaks its line\n const botDisplay = botSpeaker + \": \" + botText;\n appendMessage(botDisplay, \"bot\");\n showSynthesisLoader(true);\n sayText(botText, \"en-US\").then(() => {\n showSynthesisLoader(false);\n\n \/\/ If there is no student response for this pair, move straight on\n if (!expectedStudentText) {\n currentPairIndex++;\n setTimeout(startConversationTurn, 800);\n } else {\n \/\/ Just listen (no extra prompts)\n listenForStudent(studentSpeaker, expectedStudentText);\n }\n });\n }\n\n function listenForStudent(studentSpeaker, expectedText) {\n if (!speechRecognitionSupported) return;\n\n recognition = new SpeechRecognitionClass();\n recognition.lang = 'en-US';\n recognition.interimResults = false;\n recognition.maxAlternatives = 1;\n\n showRecognitionLoader(true);\n appendMessage(\"Listening...\", \"bot\");\n speechRecognitionActive = true;\n\n recognition.start();\n\n recognition.onresult = function (event) {\n if (!speechRecognitionActive) return;\n\n const userInput = event.results[0][0].transcript.trim();\n const formattedInput = normalizeAndFormatUserInput(userInput);\n appendMessage(formattedInput, 'user');\n\n showRecognitionLoader(false);\n speechRecognitionActive = false;\n\n if (checkStopKeywords(formattedInput.toLowerCase())) {\n endLesson(true);\n return;\n }\n\n \/\/ No extra feedback sentence; move on to the next turn\n currentPairIndex++;\n setTimeout(startConversationTurn, 800);\n };\n\n recognition.onspeechend = function () {\n if (speechRecognitionActive) {\n recognition.stop();\n speechRecognitionActive = false;\n showRecognitionLoader(false);\n }\n };\n\n recognition.onerror = function (event) {\n showRecognitionLoader(false);\n speechRecognitionActive = false;\n let errorMessage = 'There was a microphone problem: ' + event.error + \".\";\n if (event.error === 'not-allowed') {\n errorMessage =\n \"Microphone access was not allowed. Please allow microphone access in your browser settings.\";\n }\n\n appendMessage(errorMessage, 'bot');\n showSynthesisLoader(true);\n sayText(errorMessage, \"en-US\").then(() => {\n showSynthesisLoader(false);\n if (event.error !== 'not-allowed') {\n setTimeout(() => {\n listenForStudent(studentSpeaker, expectedText);\n }, 2000);\n }\n });\n };\n }\n\n function checkStopKeywords(userInput) {\n const pattern = new RegExp('\\\\b(' + stopKeywords.join('|') + ')\\\\b', 'i');\n return pattern.test(userInput);\n }\n\n function normalizeAndFormatUserInput(text) {\n let normalized = text.replace(\/\\bi\\b\/g, \"I\");\n return formatSentence(normalized);\n }\n\n function formatSentence(text) {\n if (!text) return text;\n text = text.charAt(0).toUpperCase() + text.slice(1);\n\n const questionWords = ['who', 'what', 'where', 'when', 'why', 'how', 'is', 'are', 'do', 'does', 'can', 'should', 'will', 'would'];\n const firstWord = text.split(\" \")[0].toLowerCase();\n\n if (questionWords.includes(firstWord) && !text.endsWith('?')) {\n text += '?';\n } else if (!text.endsWith('.') && !text.endsWith('?')) {\n text += '.';\n }\n\n return text;\n }\n\n function clearChat() {\n const messageContainer = document.getElementById('chat-messages');\n if (messageContainer) {\n messageContainer.innerHTML = \"\";\n }\n }\n\n function endLesson(userStopped = false) {\n if (speechSynthesisSupported) {\n window.speechSynthesis.cancel();\n }\n\n if (recognition && speechRecognitionActive) {\n recognition.stop();\n speechRecognitionActive = false;\n }\n\n if (!isLessonActive) return;\n isLessonActive = false;\n\n let message;\n if (userStopped) {\n message = \"Thank you for practicing! Goodbye!\";\n } else {\n message = \"Well done! You\u2019ve finished the conversation. Try again with the other role when you are ready.\";\n }\n appendMessage(message, \"bot\");\n showSynthesisLoader(true);\n sayText(message, \"en-US\").then(() => {\n showSynthesisLoader(false);\n });\n }\n\n function sayText(text, lang) {\n return new Promise((resolve) => {\n if (!speechSynthesisSupported) {\n resolve();\n return;\n }\n const utterance = new SpeechSynthesisUtterance(text);\n utterance.lang = lang;\n utterance.rate = 1.0;\n utterance.pitch = 1.0;\n\n if (selectedVoice) {\n utterance.voice = selectedVoice;\n }\n\n utterance.onend = function () {\n resolve();\n };\n\n utterance.onerror = function (event) {\n console.error('Speech synthesis error:', event.error);\n resolve();\n };\n\n window.speechSynthesis.speak(utterance);\n });\n }\n\n function appendMessage(text, sender) {\n const messageContainer = document.getElementById('chat-messages');\n if (!messageContainer) return;\n const messageElement = document.createElement('div');\n messageElement.classList.add('message');\n messageElement.classList.add(sender === 'bot' ? 'bot-message' : 'user-message');\n messageElement.innerText = text;\n messageContainer.appendChild(messageElement);\n messageContainer.scrollTop = messageContainer.scrollHeight;\n }\n\n function showSynthesisLoader(show) {\n const loader = document.getElementById('synthesis-loader');\n if (!loader) return;\n loader.style.display = show ? 'inline-block' : 'none';\n if (show) {\n loader.style.borderTop = '4px solid #17a2b8';\n }\n }\n\n function showRecognitionLoader(show) {\n const loader = document.getElementById('synthesis-loader');\n if (!loader) return;\n if (show) {\n loader.style.display = 'inline-block';\n loader.style.borderTop = '4px solid #ffc107';\n } else {\n loader.style.display = 'none';\n }\n }\n\n window.onload = initialize;\n<\/script>\n<\/body>\n<\/html>\n\n","protected":false},"excerpt":{"rendered":"<p>This Robot is used for practicing English at level A2. In order to interact with this Robot smoothly, please use<\/p>\n","protected":false},"author":1,"featured_media":204,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_layout":"default_layout","footnotes":""},"categories":[18,5],"tags":[],"class_list":["post-409","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a2","category-chatbot"],"_links":{"self":[{"href":"https:\/\/i-cte.org\/robot\/wp-json\/wp\/v2\/posts\/409","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/i-cte.org\/robot\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/i-cte.org\/robot\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/i-cte.org\/robot\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/i-cte.org\/robot\/wp-json\/wp\/v2\/comments?post=409"}],"version-history":[{"count":1,"href":"https:\/\/i-cte.org\/robot\/wp-json\/wp\/v2\/posts\/409\/revisions"}],"predecessor-version":[{"id":410,"href":"https:\/\/i-cte.org\/robot\/wp-json\/wp\/v2\/posts\/409\/revisions\/410"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/i-cte.org\/robot\/wp-json\/wp\/v2\/media\/204"}],"wp:attachment":[{"href":"https:\/\/i-cte.org\/robot\/wp-json\/wp\/v2\/media?parent=409"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/i-cte.org\/robot\/wp-json\/wp\/v2\/categories?post=409"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/i-cte.org\/robot\/wp-json\/wp\/v2\/tags?post=409"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":409,"date":"2025-12-03T06:58:17","date_gmt":"2025-12-03T06:58:17","guid":{"rendered":"https:\/\/i-cte.org\/robot\/?p=409"},"modified":"2025-12-03T06:58:17","modified_gmt":"2025-12-03T06:58:17","slug":"life-stories-conversation","status":"publish","type":"post","link":"https:\/\/i-cte.org\/robot\/life-stories-conversation\/","title":{"rendered":"Life Stories – Conversation"},"content":{"rendered":"\n

This Robot is used for practicing English at level A2. In order to interact with this Robot smoothly, please use a laptop, desktop, or iPad. Do not use Smartphones, though they are sometimes fine. It depends on the updated browsers and Internet connection.<\/p>\n\n\n\n\n\n\n \n \n Life Stories – Conversation<\/title>\n <style>\n \/* Reset and Base Styles *\/\n * {\n box-sizing: border-box;\n }\n\n body {\n font-family: Arial, sans-serif;\n background-color: #f4f6f8;\n margin: 0;\n padding: 0;\n display: flex;\n flex-direction: column;\n min-height: 100vh;\n }\n\n \/* Menu Styles *\/\n .menu {\n width: 100%;\n background-color: #28a745;\n padding: 10px;\n text-align: center;\n box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);\n margin-bottom: 10px;\n overflow-x: auto;\n white-space: nowrap;\n }\n .menu a {\n color: #fff;\n text-decoration: none;\n margin: 0 10px;\n font-weight: bold;\n font-size: 14px;\n display: inline-block;\n }\n .menu a:hover,\n .menu a:focus {\n text-decoration: underline;\n outline: 2px dashed #fff;\n outline-offset: 4px;\n }\n\n \/* Container Styles *\/\n .container {\n display: flex;\n flex-direction: column;\n align-items: center;\n padding: 10px;\n box-sizing: border-box;\n flex: 1 0 auto;\n width: 100%;\n }\n\n \/* Image and Chat Containers *\/\n .image-chat-wrapper {\n display: flex;\n flex-direction: column;\n width: 100%;\n max-width: 800px;\n flex: 1;\n }\n\n \/* Image Container Styles *\/\n .image-container {\n flex: 1;\n text-align: center;\n margin-bottom: 15px;\n }\n .image-container img {\n width: 100%;\n height: auto;\n max-height: 300px;\n object-fit: cover;\n border-radius: 15px;\n box-shadow: 0 0 8px rgba(0, 0, 0, 0.1);\n }\n .sentence-text {\n margin: 10px 0;\n font-weight: bold;\n color: #333;\n font-size: 16px;\n }\n .word-box {\n margin-top: 10px;\n padding: 10px;\n background-color: #fff;\n border: 2px solid #28a745;\n border-radius: 8px;\n box-shadow: 0 0 8px rgba(0, 0, 0, 0.1);\n font-size: 16px;\n color: #28a745;\n text-align: left;\n max-height: 250px;\n overflow-y: auto;\n }\n\n \/* Chat Container Styles *\/\n .chat-container {\n background-color: #28a745;\n border-radius: 15px;\n box-shadow: 0 0 8px rgba(0, 0, 0, 0.1);\n border: 3px solid #007bff;\n overflow: hidden;\n display: flex;\n flex-direction: column;\n height: auto;\n max-height: 500px;\n flex: 1;\n }\n .chat-header {\n background-color: #1e7e34;\n color: #fff;\n padding: 12px;\n text-align: center;\n border-bottom: 1px solid #155724;\n position: relative;\n }\n .chat-header h2 {\n margin: 0;\n font-size: 18px;\n }\n .chat-header .loader {\n position: absolute;\n right: 20px;\n top: 50%;\n transform: translateY(-50%);\n display: none;\n }\n .chat-messages {\n padding: 12px;\n overflow-y: auto;\n flex: 1;\n background-color: #fff;\n max-height: 300px;\n }\n .message {\n margin-bottom: 10px;\n padding: 10px;\n border-radius: 6px;\n font-size: 14px;\n line-height: 1.5;\n }\n .user-message {\n background-color: #ffc107;\n color: #fff;\n text-align: right;\n }\n .bot-message {\n background-color: #17a2b8;\n color: #fff;\n text-align: left;\n }\n\n \/* Chat Input Styles *\/\n .chat-input {\n display: flex;\n align-items: center;\n background-color: #c3e6cb;\n padding: 10px;\n justify-content: space-between;\n flex-wrap: wrap;\n gap: 8px;\n }\n .send-button, .stop-button {\n background-color: #17a2b8;\n color: #fff;\n font-weight: bold;\n border: none;\n border-radius: 5px;\n padding: 12px 16px;\n cursor: pointer;\n transition: background-color 0.3s;\n flex: 1;\n max-width: 150px;\n font-size: 16px;\n }\n .stop-button {\n background-color: #dc3545;\n }\n .send-button:hover,\n .stop-button:hover,\n .send-button:focus,\n .stop-button:focus {\n background-color: #218838;\n outline: none;\n }\n\n \/* Voice & Role Selection Styles *\/\n .voice-selection,\n .role-selection {\n margin: 5px 0;\n width: 100%;\n max-width: 300px;\n }\n .voice-selection label,\n .role-selection label {\n display: block;\n margin-bottom: 5px;\n font-weight: bold;\n color: #333;\n }\n .voice-selection select,\n .role-selection select {\n width: 100%;\n padding: 8px;\n border-radius: 5px;\n border: 1px solid #ccc;\n font-size: 14px;\n }\n\n \/* Loader Styles *\/\n .loader {\n border: 4px solid #f3f3f3;\n border-top: 4px solid #17a2b8;\n border-radius: 50%;\n width: 20px;\n height: 20px;\n animation: spin 2s linear infinite;\n display: inline-block;\n margin-left: 10px;\n }\n\n @keyframes spin {\n 0% { transform: rotate(0deg); }\n 100% { transform: rotate(360deg); }\n }\n\n \/* Portrait Mode *\/\n @media (orientation: portrait) {\n .image-chat-wrapper {\n flex-direction: column;\n }\n .image-container, .chat-container {\n width: 100%;\n max-width: 100%;\n }\n }\n\n \/* Landscape Mode *\/\n @media (orientation: landscape) and (min-width: 600px) {\n .image-chat-wrapper {\n flex-direction: row;\n justify-content: space-between;\n }\n .image-container, .chat-container {\n width: 48%;\n max-width: 48%;\n }\n .word-box {\n max-height: 200px;\n }\n .chat-header h2 {\n font-size: 20px;\n }\n .message {\n font-size: 15px;\n }\n .send-button, .stop-button {\n font-size: 18px;\n padding: 14px 20px;\n }\n }\n\n \/* General Mobile Responsiveness *\/\n @media (max-width: 768px) {\n .chat-header h2 {\n font-size: 16px;\n }\n .message {\n font-size: 14px;\n }\n .send-button, .stop-button {\n font-size: 16px;\n padding: 12px 16px;\n }\n .word-box {\n font-size: 15px;\n }\n .voice-selection select,\n .role-selection select {\n font-size: 14px;\n }\n }\n\n \/* Samsung Android Specific Adjustments *\/\n @media only screen and (max-device-width: 480px) and (-webkit-min-device-pixel-ratio: 2) {\n .chat-header h2 {\n font-size: 18px;\n }\n .send-button, .stop-button {\n padding: 14px 18px;\n font-size: 16px;\n }\n .message {\n font-size: 14px;\n }\n .word-box {\n font-size: 16px;\n }\n .chat-input input {\n font-size: 16px;\n }\n }\n <\/style>\n<\/head>\n<body>\n <div class=\"menu\">\n<a href=\"https:\/\/i-cte.org\/robot\/life-stories-conversation\/\">Conversation<\/a>\n<a href=\"https:\/\/i-cte.org\/robot\/life-stories-vocabulary\/\">Vocabulary<\/a>\n<a href=\"https:\/\/i-cte.org\/robot\/life-stories-real-life\/\">Real Life<\/a>\n<a href=\"https:\/\/i-cte.org\/robot\/life-stories-describing-pictures\/\">Describing Pictures<\/a>\n<a href=\"https:\/\/i-cte.org\/robot\/life-stories-reading-comprehension\/\">Reading<\/a>\n<a href=\"https:\/\/i-cte.org\/robot\/life-stories-listening\/\">Listening<\/a>\n <\/div>\n\n <div class=\"container\">\n <div class=\"image-chat-wrapper\">\n <div class=\"image-container\">\n <img decoding=\"async\" src=\"https:\/\/i-cte.org\/robot\/wp-content\/uploads\/2025\/05\/DALL\u00b7E-2025-05-13-18.46.33-A-single-small-academic-themed-robot-instructor-designed-to-teach-in-a-classroom.-The-robot-is-knee-high-sleek-and-professional-looking-wearing-dig-1.webp\" alt=\"Robot teacher in a classroom\">\n <div class=\"sentence-text\">\n Practice the conversation. Choose your role, listen, and answer like a real conversation.\n <\/div>\n <div id=\"word-box\" class=\"word-box\">\n \n <\/div>\n <\/div>\n <div class=\"chat-container\">\n <div class=\"chat-header\">\n <h2>Life Stories – Conversation<\/h2>\n <div class=\"loader\" id=\"synthesis-loader\"><\/div>\n <\/div>\n <div class=\"chat-messages\" id=\"chat-messages\">\n \n <\/div>\n <div class=\"chat-input\">\n <div class=\"role-selection\">\n <label for=\"role-select\">Choose Roles:<\/label>\n <select id=\"role-select\" aria-label=\"Select Role\">\n <option value=\"student-todd\">Student = Todd, Bot = Megan<\/option>\n <option value=\"student-megan\">Student = Megan, Bot = Todd<\/option>\n <\/select>\n <\/div>\n <div class=\"voice-selection\">\n <label for=\"voice-select\">Choose Voice (US \/ UK):<\/label>\n <select id=\"voice-select\" aria-label=\"Select Voice\">\n <option value=\"\">Loading voices…<\/option>\n <\/select>\n <\/div>\n <button id=\"start-btn\" class=\"send-button\" aria-label=\"Start Lesson\">Start<\/button>\n <button id=\"stop-btn\" class=\"stop-button\" aria-label=\"Stop Lesson\">Stop<\/button>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n\n <div class=\"menu\">\n<a href=\"https:\/\/i-cte.org\/robot\/life-stories-conversation\/\">Conversation<\/a>\n<a href=\"https:\/\/i-cte.org\/robot\/life-stories-vocabulary\/\">Vocabulary<\/a>\n<a href=\"https:\/\/i-cte.org\/robot\/life-stories-real-life\/\">Real Life<\/a>\n<a href=\"https:\/\/i-cte.org\/robot\/life-stories-describing-pictures\/\">Describing Pictures<\/a>\n<a href=\"https:\/\/i-cte.org\/robot\/life-stories-reading-comprehension\/\">Reading<\/a>\n<a href=\"https:\/\/i-cte.org\/robot\/life-stories-listening\/\">Listening<\/a>\n <\/div>\n\n<script>\n \/\/ Conversation in pairs: Todd line then Megan line\n const conversationPairs = [\n {\n todd: \"Hey, that jewelry is really interesting. Where did you get it?\",\n megan: \"Yes, it\u2019s beautiful, isn\u2019t it? It\u2019s Mayan. You know, from Mexico.\"\n },\n {\n todd: \"Oh, right. Did you go there on vacation?\",\n megan: \"No, actually I lived there with my family for five years.\"\n },\n {\n todd: \"Really? You lived in Mexico? You didn\u2019t tell me that. When did you move there?\",\n megan: \"When I was around nine, I guess. My father got a job there, so ...\"\n },\n {\n todd: \"Tell me about Mexico. Did you like it?\",\n megan: \"Yeah, it was great. We stayed in Yucat\u00e1n, in the south. The people are really friendly, and the food was amazing!\"\n },\n {\n todd: \"When did you move back to the States?\",\n megan: \"We came to San Francisco when I was, er ... fourteen.\"\n },\n {\n todd: \"So, which do you prefer, there or here?\",\n megan: \"I think I prefer it here.\"\n },\n {\n todd: \"Oh really? Why\u2019s that?\",\n megan: \"Because I met you here!\"\n }\n ];\n\n \/\/ Stop keywords\n const stopKeywords = [\"goodbye\", \"good bye\", \"bye\", \"bye-bye\", \"byebye\"];\n\n let currentPairIndex = 0;\n let recognition;\n let isLessonActive = false;\n let speechRecognitionActive = false;\n\n const speechSynthesisSupported = 'speechSynthesis' in window;\n const SpeechRecognitionClass = window.SpeechRecognition || window.webkitSpeechRecognition;\n const speechRecognitionSupported = !!SpeechRecognitionClass;\n\n let voices = [];\n let selectedVoice = null;\n let currentRoleMode = \"student-todd\"; \/\/ default\n let currentVoiceList = [];\n\n \/\/ Only US & UK English\n const allowedLangs = ['en-US', 'en-GB'];\n\n function initialize() {\n loadScriptToWordBox();\n\n const roleSelect = document.getElementById('role-select');\n roleSelect.onchange = () => {\n currentRoleMode = roleSelect.value;\n };\n\n loadVoices();\n\n if (speechSynthesisSupported) {\n setTimeout(() => greetUser(), 500);\n } else {\n appendMessage(\"Sorry, your browser does not support speech synthesis.\", \"bot\");\n }\n\n if (!speechRecognitionSupported) {\n appendMessage(\"Sorry, your browser does not support speech recognition.\", \"bot\");\n }\n\n document.getElementById('start-btn').onclick = function () {\n if (isLessonActive) return;\n\n if (!speechSynthesisSupported) {\n appendMessage(\"Speech synthesis is not supported in your browser.\", \"bot\");\n return;\n }\n if (!speechRecognitionSupported) {\n appendMessage(\"Speech recognition is not supported in your browser.\", \"bot\");\n return;\n }\n\n isLessonActive = true;\n currentPairIndex = 0;\n clearChat();\n appendMessage(\"Let\u2019s start the conversation.\", \"bot\");\n startConversationTurn();\n };\n\n document.getElementById('stop-btn').onclick = function () {\n if (recognition && speechRecognitionActive) {\n recognition.stop();\n speechRecognitionActive = false;\n }\n endLesson(true);\n };\n }\n\n function loadScriptToWordBox() {\n const wordBox = document.getElementById('word-box');\n wordBox.innerHTML = \"\";\n conversationPairs.forEach(pair => {\n if (pair.todd) {\n const line1 = document.createElement('div');\n line1.textContent = \"Todd: \" + pair.todd;\n wordBox.appendChild(line1);\n }\n if (pair.megan) {\n const line2 = document.createElement('div');\n line2.textContent = \"Megan: \" + pair.megan;\n wordBox.appendChild(line2);\n }\n const br = document.createElement('div');\n br.textContent = \"\";\n wordBox.appendChild(br);\n });\n wordBox.scrollTop = wordBox.scrollHeight;\n }\n\n function loadVoices() {\n if (!speechSynthesisSupported) return;\n\n function attemptPopulate() {\n voices = window.speechSynthesis.getVoices();\n if (voices && voices.length > 0) {\n populateVoiceList();\n }\n }\n\n attemptPopulate();\n window.speechSynthesis.onvoiceschanged = attemptPopulate;\n }\n\n function populateVoiceList() {\n const voiceSelect = document.getElementById('voice-select');\n if (!voiceSelect) return;\n\n voiceSelect.innerHTML = '';\n currentVoiceList = [];\n\n const enVoices = voices.filter(v => allowedLangs.includes(v.lang));\n\n \/\/ Try to pick up to four labelled voices: US\/UK, male\/female\n const configs = [\n {\n label: \"US English \u2013 Female\",\n match: v =>\n v.lang === 'en-US' &&\n \/female|zira|jessa|samantha|aria|google us english\/i.test(v.name)\n },\n {\n label: \"US English \u2013 Male\",\n match: v =>\n v.lang === 'en-US' &&\n \/male|david|mark|guy|benjamin\/i.test(v.name)\n },\n {\n label: \"UK English \u2013 Female\",\n match: v =>\n v.lang === 'en-GB' &&\n \/female|hazel|susan|google uk english female\/i.test(v.name)\n },\n {\n label: \"UK English \u2013 Male\",\n match: v =>\n v.lang === 'en-GB' &&\n \/male|george|ryan|google uk english male\/i.test(v.name)\n }\n ];\n\n const labeledVoices = [];\n const used = new Set();\n\n configs.forEach(cfg => {\n const found = enVoices.find(v => cfg.match(v) && !used.has(v.name + v.lang));\n if (found) {\n labeledVoices.push({ label: cfg.label, voice: found });\n used.add(found.name + found.lang);\n }\n });\n\n \/\/ If none matched patterns, just take first up to 4 en-US\/en-GB voices\n let finalList;\n if (labeledVoices.length > 0) {\n finalList = labeledVoices;\n } else if (enVoices.length > 0) {\n finalList = enVoices.slice(0, 4).map(v => ({\n label: `${v.lang === 'en-US' ? 'US' : 'UK'} English \u2013 ${v.name}`,\n voice: v\n }));\n } else {\n finalList = [];\n }\n\n if (finalList.length === 0) {\n const option = document.createElement('option');\n option.value = \"\";\n option.textContent = \"No US\/UK voices available\";\n voiceSelect.appendChild(option);\n voiceSelect.disabled = true;\n selectedVoice = null;\n return;\n }\n\n voiceSelect.disabled = false;\n finalList.forEach((item, index) => {\n const option = document.createElement('option');\n option.value = String(index);\n option.textContent = item.label;\n voiceSelect.appendChild(option);\n currentVoiceList[index] = item.voice;\n });\n\n voiceSelect.selectedIndex = 0;\n selectedVoice = currentVoiceList[0];\n\n voiceSelect.onchange = () => {\n const selectedIndex = parseInt(voiceSelect.value, 10);\n if (!isNaN(selectedIndex) && currentVoiceList[selectedIndex]) {\n selectedVoice = currentVoiceList[selectedIndex];\n console.log(`Selected voice: ${selectedVoice.name} (${selectedVoice.lang})`);\n }\n };\n }\n\n function greetUser() {\n const greeting =\n \"Hello! We\u2019re going to practice the conversation between Todd and Megan. \" +\n \"Choose your role, then click Start. Listen to your partner\u2019s line and then answer.\";\n appendMessage(greeting, 'bot');\n showSynthesisLoader(true);\n sayText(greeting, \"en-US\").then(() => {\n showSynthesisLoader(false);\n });\n }\n\n \/\/ Start one turn (bot speaks its role, then waits for student)\n function startConversationTurn() {\n if (!isLessonActive) return;\n\n if (currentPairIndex >= conversationPairs.length) {\n endLesson(false);\n return;\n }\n\n const pair = conversationPairs[currentPairIndex];\n\n let botSpeaker, botText, studentSpeaker, expectedStudentText;\n\n if (currentRoleMode === \"student-todd\") {\n botSpeaker = \"Megan\";\n botText = pair.megan;\n studentSpeaker = \"Todd\";\n expectedStudentText = pair.todd;\n } else {\n botSpeaker = \"Todd\";\n botText = pair.todd;\n studentSpeaker = \"Megan\";\n expectedStudentText = pair.megan;\n }\n\n \/\/ If there's no bot text, finish\n if (!botText) {\n endLesson(false);\n return;\n }\n\n \/\/ Bot speaks its line\n const botDisplay = botSpeaker + \": \" + botText;\n appendMessage(botDisplay, \"bot\");\n showSynthesisLoader(true);\n sayText(botText, \"en-US\").then(() => {\n showSynthesisLoader(false);\n\n \/\/ If there is no student response for this pair, move straight on\n if (!expectedStudentText) {\n currentPairIndex++;\n setTimeout(startConversationTurn, 800);\n } else {\n \/\/ Just listen (no extra prompts)\n listenForStudent(studentSpeaker, expectedStudentText);\n }\n });\n }\n\n function listenForStudent(studentSpeaker, expectedText) {\n if (!speechRecognitionSupported) return;\n\n recognition = new SpeechRecognitionClass();\n recognition.lang = 'en-US';\n recognition.interimResults = false;\n recognition.maxAlternatives = 1;\n\n showRecognitionLoader(true);\n appendMessage(\"Listening...\", \"bot\");\n speechRecognitionActive = true;\n\n recognition.start();\n\n recognition.onresult = function (event) {\n if (!speechRecognitionActive) return;\n\n const userInput = event.results[0][0].transcript.trim();\n const formattedInput = normalizeAndFormatUserInput(userInput);\n appendMessage(formattedInput, 'user');\n\n showRecognitionLoader(false);\n speechRecognitionActive = false;\n\n if (checkStopKeywords(formattedInput.toLowerCase())) {\n endLesson(true);\n return;\n }\n\n \/\/ No extra feedback sentence; move on to the next turn\n currentPairIndex++;\n setTimeout(startConversationTurn, 800);\n };\n\n recognition.onspeechend = function () {\n if (speechRecognitionActive) {\n recognition.stop();\n speechRecognitionActive = false;\n showRecognitionLoader(false);\n }\n };\n\n recognition.onerror = function (event) {\n showRecognitionLoader(false);\n speechRecognitionActive = false;\n let errorMessage = 'There was a microphone problem: ' + event.error + \".\";\n if (event.error === 'not-allowed') {\n errorMessage =\n \"Microphone access was not allowed. Please allow microphone access in your browser settings.\";\n }\n\n appendMessage(errorMessage, 'bot');\n showSynthesisLoader(true);\n sayText(errorMessage, \"en-US\").then(() => {\n showSynthesisLoader(false);\n if (event.error !== 'not-allowed') {\n setTimeout(() => {\n listenForStudent(studentSpeaker, expectedText);\n }, 2000);\n }\n });\n };\n }\n\n function checkStopKeywords(userInput) {\n const pattern = new RegExp('\\\\b(' + stopKeywords.join('|') + ')\\\\b', 'i');\n return pattern.test(userInput);\n }\n\n function normalizeAndFormatUserInput(text) {\n let normalized = text.replace(\/\\bi\\b\/g, \"I\");\n return formatSentence(normalized);\n }\n\n function formatSentence(text) {\n if (!text) return text;\n text = text.charAt(0).toUpperCase() + text.slice(1);\n\n const questionWords = ['who', 'what', 'where', 'when', 'why', 'how', 'is', 'are', 'do', 'does', 'can', 'should', 'will', 'would'];\n const firstWord = text.split(\" \")[0].toLowerCase();\n\n if (questionWords.includes(firstWord) && !text.endsWith('?')) {\n text += '?';\n } else if (!text.endsWith('.') && !text.endsWith('?')) {\n text += '.';\n }\n\n return text;\n }\n\n function clearChat() {\n const messageContainer = document.getElementById('chat-messages');\n if (messageContainer) {\n messageContainer.innerHTML = \"\";\n }\n }\n\n function endLesson(userStopped = false) {\n if (speechSynthesisSupported) {\n window.speechSynthesis.cancel();\n }\n\n if (recognition && speechRecognitionActive) {\n recognition.stop();\n speechRecognitionActive = false;\n }\n\n if (!isLessonActive) return;\n isLessonActive = false;\n\n let message;\n if (userStopped) {\n message = \"Thank you for practicing! Goodbye!\";\n } else {\n message = \"Well done! You\u2019ve finished the conversation. Try again with the other role when you are ready.\";\n }\n appendMessage(message, \"bot\");\n showSynthesisLoader(true);\n sayText(message, \"en-US\").then(() => {\n showSynthesisLoader(false);\n });\n }\n\n function sayText(text, lang) {\n return new Promise((resolve) => {\n if (!speechSynthesisSupported) {\n resolve();\n return;\n }\n const utterance = new SpeechSynthesisUtterance(text);\n utterance.lang = lang;\n utterance.rate = 1.0;\n utterance.pitch = 1.0;\n\n if (selectedVoice) {\n utterance.voice = selectedVoice;\n }\n\n utterance.onend = function () {\n resolve();\n };\n\n utterance.onerror = function (event) {\n console.error('Speech synthesis error:', event.error);\n resolve();\n };\n\n window.speechSynthesis.speak(utterance);\n });\n }\n\n function appendMessage(text, sender) {\n const messageContainer = document.getElementById('chat-messages');\n if (!messageContainer) return;\n const messageElement = document.createElement('div');\n messageElement.classList.add('message');\n messageElement.classList.add(sender === 'bot' ? 'bot-message' : 'user-message');\n messageElement.innerText = text;\n messageContainer.appendChild(messageElement);\n messageContainer.scrollTop = messageContainer.scrollHeight;\n }\n\n function showSynthesisLoader(show) {\n const loader = document.getElementById('synthesis-loader');\n if (!loader) return;\n loader.style.display = show ? 'inline-block' : 'none';\n if (show) {\n loader.style.borderTop = '4px solid #17a2b8';\n }\n }\n\n function showRecognitionLoader(show) {\n const loader = document.getElementById('synthesis-loader');\n if (!loader) return;\n if (show) {\n loader.style.display = 'inline-block';\n loader.style.borderTop = '4px solid #ffc107';\n } else {\n loader.style.display = 'none';\n }\n }\n\n window.onload = initialize;\n<\/script>\n<\/body>\n<\/html>\n\n","protected":false},"excerpt":{"rendered":"<p>This Robot is used for practicing English at level A2. In order to interact with this Robot smoothly, please use<\/p>\n","protected":false},"author":1,"featured_media":204,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_layout":"default_layout","footnotes":""},"categories":[18,5],"tags":[],"class_list":["post-409","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a2","category-chatbot"],"_links":{"self":[{"href":"https:\/\/i-cte.org\/robot\/wp-json\/wp\/v2\/posts\/409","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/i-cte.org\/robot\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/i-cte.org\/robot\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/i-cte.org\/robot\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/i-cte.org\/robot\/wp-json\/wp\/v2\/comments?post=409"}],"version-history":[{"count":1,"href":"https:\/\/i-cte.org\/robot\/wp-json\/wp\/v2\/posts\/409\/revisions"}],"predecessor-version":[{"id":410,"href":"https:\/\/i-cte.org\/robot\/wp-json\/wp\/v2\/posts\/409\/revisions\/410"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/i-cte.org\/robot\/wp-json\/wp\/v2\/media\/204"}],"wp:attachment":[{"href":"https:\/\/i-cte.org\/robot\/wp-json\/wp\/v2\/media?parent=409"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/i-cte.org\/robot\/wp-json\/wp\/v2\/categories?post=409"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/i-cte.org\/robot\/wp-json\/wp\/v2\/tags?post=409"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}