  We have seen significant advancements in Artificial Intelligence and Machine
Learning in the 21st century. It has enabled a new technology where we can have
a human-like conversation with the machines. The most significant use of this
speech recognition and contextual understanding technology exists in the form
of a Smart Speaker. We have a wide variety of Smart Speaker products available
to us. This paper aims to decode its creation and explain the technology that
makes these Speakers, "Smart."
