Voice assistants such as Alexa, Siri, and Cortana, which function on speech recognition, have been developed to make computers more advanced and to eliminate the use of input devices.
Abstract: Changes in technology have impacted human life in a variety of ways. Because of technology improvements, the way we lived in the past and how we live now are vastly different. Previously, computers could only perform a limited number of jobs, but advances in machine learning, artificial intelligence, and other technologies have advanced computers significantly. As a result, various voice assistants such as Alexa, Siri, and Cortana, which function on speech recognition, have been developed to make computers more advanced and to eliminate the use of input devices. Keywords: Virtual assistant, Speech recognition, python, text to speech.