Exploring existing smart speaker machines

Manufacturers make smart speaker machines to perform automation tasks. In this section, we will explore various smart speaker machines.

Amazon Echo

Amazon Echo is a smart hardware system. Amazon has used an artificial intelligence engine in Amazon Echo to enable interaction with users. This program is called Alexa. We can perform tasks on Amazon Echo through voice commands. There are some keywords that are used by Alexa to identify and recognize voice commands. Currently, we can buy Amazon Echo from https://www.amazon.com/dp/B00X4WHP5E/. You can see Amazon Echo here:

Amazon also provides a cheap hardware device for Amazon Echo, called Amazon Echo Dot (https://www.amazon.com/dp/B01DFKC2SO...