個性化應用實踐AWSIoT平臺+AmazonAlexa語音技術/吳宗承?工作?AWS解決方案架構師(2015/06~)@China?CheetahMobile@Taipei?htc@Taipei?Yahoo!@Taipei?關注領域?Serverless架構?IoT?SmartHome?NoSQL?智能助理(IntelligentAssistance)?amazonalexa?VUI設計的最佳實踐?AWSLambda?AWSIoT?Demo入住前退房宿后體驗瀏覽網站入住前退房宿后體驗瀏覽網站CheckCheck-住住宿預訂預訂行行程行事歷運動賽事天氣餐廳生活資訊音樂打車空調溫度濕度燈光亮度AmazonEMRRedshiftAmazonghtzonAmazonEMRRedshiftAmazonghtzonSzonchzonSSAmazonKinesisazonSNS?Alexa–亞馬遜提供的語音服務–讓使用者可以用更直覺的方式跟硬件溝通?Alexa應用–能輕松且快速的制作自已需要的應用–所有代碼都是運行在云端有機會讓您搶得先機客戶交互，利用AWSLambda可以輕松建構一個基于云端且能快速響應的語音服務任您接觸到更廣的客戶群前一百萬次請求也是免費的！！amazonecho+Alexa應用只要講出”Alexa”只要講出”Alexa”就能喚醒硬件"Alexa,askSunTzufortoday’slesson"只要講出”Alexa”就能喚醒硬件"Alexa,askSunTzufortoday’slesson"“Ask…for”是一個默認支持的服務詞組"Alexa,askSunTzufortoday’slesson"”SunTzu”是客戶定義調用應用的詞組"Alexa,askSunTzufortoday’slesson"”today’slesson”是對應用的命令如何制作一個Alexa應用mplementationGuideTriviachallenge:TriviaChallenge.Youcanchoosefromthefollowingcategories:80’sPopSongs,PotentPotables,orEuropeanHistory.iaChallenge.HereareyourssPopSongsPotentPotablesorEuropeanantCarFu:CarFu.itbeUser:Getaride.CarFu:Sendingyourrequest.Amobilealertonyourcellphonewillletyouknowwhenyourcararrives.frenchfriesorasalad?FoodTaxi:Whichsidewouldyoulike:Frenchfriesorasalad?User:Salad.AstrologyDaily:Thereare12ZodiacsignsthatIcangiveyouahoroscopefor.Pleasetellwhichoneyou’dlike.AstrologyDaily:GettheHoroscopeforwhichsign?ImageImageHereDairyShack:Whatflavordoyouwant?Forchocolate,sayChocolate.Forvanilla,sayVanilla.OrStrawberry.DairyShack:WhichflavorouldyoulikeYoucansayChocolate,Vanilla,orStrawberry.ImageImageHere?ScoreKeeper:ScoreKeeper.Youcangiveaplayerpoints,addanewplayer,askforthescore,startanewgame,clearedone.Now,whatwouldyou?User:Whatwasthatagain?ImageImageHere?ScoreKeeper:ScoreKeeper.Youcangiveaplayerpoints,askforthescore,orsayHelp.Whatwouldyoulike??User:Help.?ScoreKeeper:Herearesomethingsyoucansay:?addJohn,giveJohn5points,tellmethescore,startanewgame,orresetallplayers.?Youcanalsosaystopifyou’redone.?So,howcanIhelp?“One,Two,“One,Two,Five!”“Three,sir!Three!”?JokeBank:Wouldyouliketo?JokeBank:What’sblack,white,andredallover?Anembarrassedskunk.JokeBank:What’sblack,white,andredallover?Anembarrassedskunk.SLambdaSLambda?容量?擴展?部屬?容錯?監控?記錄?安全補丁?AWSLambda會透過執行程?支援多樣的函數庫?每100毫秒加計一次費用?便宜?無固定使用費?有免費計價區間?智能的基礎設施–讓S3或服務變化數據適合可透過不同的網絡與接與管理設備抽取與過濾設備傳回義的規則操作輕易的創建能全時可靠與設備交互的應用理認證和加密AWS服務第三方服務則與路由傳遞資后端AWS服務設備SDK行身份信息注冊設備網關MQTTHTTP備通信應用設備之影(Shadow)的連接能力保有持久的狀態AWS物聯網APIHTTPS/SIGV4HTTPS/SIGV4設備MQTT/TLS安全發布MQTT/TLS安全發布/訂閱代理應用SDDBAmazonKinesis規則行動AmazonRedshiftSNSLambdaSQSSDDBAmazonKinesis規則行動AmazonRedshiftSNSLambdaSQS規則引擎連接AWS物聯網外部端點與內部AWS服務1.AWS服務(已直接整合)2.AWS其他服務(通過AmazonKinesis,Lambda,S3等服務)規規則引擎Lambda)3.外部端點(透過SNSLambda)AmazonGlacierC-SDK(理想使用場景embeddedOS)JS-SDK(理想使用場景EmbeddedLinuxPlatforms)ArduinoLibrary(ArduinoYun)MobileSDK(AndroidandiOS)設備之影(Shadow)設備之影(Shadow)安全發布/安全代理設備SDK應用端1.設備發布的當前狀態應用程序請求設備的當前狀態Shadow與設備之影同步更新狀態5.應用請求更改當前狀態4.設備SDK6.設備發布當前的狀態7.1.設備發布的當前狀態應用程序請求設備的當前狀態Shadow與設備之影同步更新狀態5.應用請求更改當前狀態4.設備SDK6.設備發布當前的狀態7.與設備之影確認狀態變化2.33.狀態數據儲存(JSON)‘$aws/things/abot-lamp/shadow/update’{“state”:{}}}‘$aws/things/abot-lamp/shadow/update"state":{}}}‘$aws/things/abot-lamp/shadow/update’{"state":{ue"reported":{{ue}}}‘$aws/things/abot-lamp/shadow/update’{"state":{{"delta":{}}}‘$aws/things/abot-lamp/shadow/update’{"state":{}}}‘$aws