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Hands-On Chatbot Development with Alexa Skills and Amazon Lex

You're reading from   Hands-On Chatbot Development with Alexa Skills and Amazon Lex Create custom conversational and voice interfaces for your Amazon Echo devices and web platforms

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Product type Paperback
Published in Sep 2018
Publisher Packt
ISBN-13 9781788993487
Length 266 pages
Edition 1st Edition
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Author (1):
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Sam Williams Sam Williams
Author Profile Icon Sam Williams
Sam Williams
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Table of Contents (13) Chapters Close

Preface 1. Understanding Chatbots FREE CHAPTER 2. Getting Started with AWS and Amazon CLI 3. Creating Your First Alexa Skill 4. Connecting Your Alexa Skills to External APIs 5. Building Your First Amazon Lex Chatbot 6. Connecting a Lex Bot to DynamoDB 7. Publishing Your Chatbot to Facebook, Slack, Twilio, and HTTP 8. Improving the User Experience for Your Bots 9. Review and Continued Development 10. Other Books You May Enjoy Appendix A 1. Appendix B

Chapter 4

  1. An API is an Application Programming Interface, which allows the functionality of a program to be accessed from external sources.
  2. axios is a promise-based library, whereas HTTP is callback-based.
  3. Using try/catch and the to function method.
  4. this.attributes.colour = colour.
  5. Currently, only strings are allowed to be stored on session attributes.
  6. You would use SSML to change the way that Alexa says something. This can be changing tone, emphasis, adding pauses, or a few other changes.
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