Inhaltsverzeichnis

• Programming Voice-controlled IoT Applications
• All rights reserved.
• Contents
• About the Author
• Introduction
• 1 • Chapter 1 Alexa History and Devices
• 1.1 Alexa voice service and AWS Lambda
• 1.2 Pricing
• 1.3 Alexa skills
• 1.4 Supported programming languages
• 1.5 Terminology – Invocation, Utterances, Intents and Slots
• 1.6 Skill Sessions
• 1.7 Session attributes
• 1.8 Request and response JSON
• 1.9 Blueprint skills
• 1.10 Summary
• 1.11 References
• 2 • Creating your Amazon Account
• 2.1 Introduction
• 2.2 Create your Amazon account
• 2.3 Your sk
• 2.4 Hosting
• 2.5 Summary
• 3 • Creating an Alexa Skill
• 3.1 Introduction
• 3.2 Your first skill
• 3.3 Testing your skill
• 3.4 Skill I/O
• 3.5 Code editing
• 3.6 Test your code
• 3.7 Utility code
• 3.8 Debugging
• 3.9 Node.js differences
• 3.10 Node.js debugging
• 3.11 Summary
• 4 • Slots and Dialogs, Saving Session Data
• 4.1 Introduction
• 4.2 Slots in action
• 4.3 Slot skill
• 4.4 Skill flow
• 4.5 Add the intent to our skill
• 4.6 Evaluate your model
• 4.7 Accessing the slot
• 4.8 The code
• 4.9 Session attributes - saving slot values
• 4.10 Dialog delegation
• 4.11 The Birthday code
• 4.12 Handling Yes and No intents
• 4.13 Multiple Yes / No sources
• 4.14 AMAZON.SearchQuery
• 4.15 ASK SDK Utilities
• 4.16 Intent error logging
• 4.17 Language understanding NLU and Automatic speech recognition ASR
• 4.18 Summary
• 5 • S3 Storage and DynamoDB Database
• 5.1 Introduction
• 5.2 Local storage
• 5.3 Persistent attributes, DynamoDB and S3
• 5.4 Request and response interceptors
• 5.5 DynamoDB
• 5.6 S3 storage
• 5.7 Summary
• 6 • Certification and Publishing
• 6.1 Introduction
• 6.2 Adding further languages
• 6.3 Distribution
• 6.4 Availability and Beta Testing
• 6.5 Beta Tester
• 6.6 Validation
• 6.7 Submission
• 6.8 Post Publication
• 6.9 Analytics
• 6.10 Summary
• 6.11 References
• 7 • Creating Skills with Lambda and ASK CLI
• 7.1 Introduction
• 7.2 ASK CLI
• 7.3 Visual Studio code
• 7.4 Local debugging
• 7.5 Summary
• 7.6 References
• 8 • Alexa Presentation Language – APL
• 8.1 Introduction
• 8.2 APLA
• 8.3 Datasources
• 8.4 APLA datasource example
• 8.5 Adding an APLA reprompt
• 8.6 Summary
• 8.7 References
• 9 • APL Visual Multimodal Responses
• 9.1 Introduction
• 9.2 Creating an APL Visual Response
• 9.3 Visual Components
• 9.4. APL component example
• 9.5 Using the Authoring Tool
• 9.6 Integrating APL and code
• 9.7 APL Commands
• 9.8 Responsive components and Alexa Layouts
• 9.9 Converting Text to speech – using Transformers
• 9.10 Summary
• 9.11 References
• 10 • Alexa In-skill Purchasing (ISP)
• 10.1 Introduction
• 10.2 Create your ISP skill
• 10.3 Accessing your ISP code
• 10.4 Retrieve in-skill products, get their information and purchase.
• 10.5 Produce detail and purchase
• 10.6 Purchase
• 10.7 References
• 11 • Progressive Response - Accessing the Internet
• 11.1 Introduction
• 11.2 Steps to Send a Progressive Response
• 11.3 Progressive response example
• 11.4 asyncio, async and await - awaiting a web response
• 11.5 References
• 12 • Creating a Raspberry Pi IoT Thing
• 12.1 Introduction
• 12.2 Create a Raspberry Pi IoT
• 12.3 Add intents to the Alexa skill
• 12.4 Control the robot
• 12.5 Add intent handlers to the skill code
• 12.6 Modify your code
• 12.7 Test your robot or LED
• 12.8 Summary
• 13 • Smart Home Devices
• 13.1 Introduction
• 13.2 Alexa Interfaces
• 13.3 Login with Amazon (LWA)
• 13.4 Create your Smart Home Skill
• 13.5 Create a Lambda function
• 13.6 Lambda skill code
• 13.7 Test your Lambda function
• 13.8 Link the function to the skill
• 13.9 Configure account linking
• 13.10 Enable and Link the skill
• 13.11 Clean up
• 13.12 Troubleshooting
• 13.13 Summary
• 13.14 References
• 14 • Controlling a smart home raspberry Pi with SQS
• 14.1 Introduction
• 14.2 Create an SQS Queue
• 14.3 Raspberry Pi SQS code
• 14.4 Create a Smart Home skill
• 14.5 Create the function
• 14.6 Create a security profile
• 14.7 Configure the smart home skill
• 14.8 Add the function code
• 14.9 Test the function
• 14.10 Discover your device
• 14.11 Test from an Alexa device
• 14.12 Clean up
• 14.13 Summary
• 14.14 References
• 15 • IoT, Pi and Node-RED
• 15.1 Introduction
• 15.2 Prerequisites
• 15.3 Installation
• 15.4 Running node-RED
• 15.5 Node-RED user interface
• 15.6 First flow design - Hello world
• 15.7 Hardware I/O
• 15.8 Using the Sense Hat
• 15.9 Node-RED dashboard
• 15.10 Sense Hat output
• 15.11 IoT - Receiving MQTT messages
• 15.12 Create a new IoT thing for MQTT communication
• 15.13 Node-RED IoT Application
• 15.14 Receiving MQTT messages
• 15.15 Summary
• 16 • Proactive Events – Sending Raspberry Pi Alexa Notifications
• 16.1 Introduction
• 16.2 The Lambda function
• 16.3 Send a notification
• 16.4 Code to get the access token
• 16.5 Send the notification
• 16.6 Summary
• 16.7 References
• 17 • Raspberry Pi as a Stand-alone Alexa Device
• 17.1 Introduction
• 17.2 Raspberry Pi setup
• 17.3 Procedure
• 17.4 Use the sample app
• 17.5 Summary
• 17.6 References
• 18 • Conclusion
• Index