https://thenextweb.com/syndication/2019/04/12/alexa-siri-and-google-assistant-are-changing-how-we-interact-with-the-world-by-doing-it-for-us/

Innovation shapes our daily experiences, offering us the chance to seize the convenience offered by modern technology. Since the advent of smart speakers and voice-enabled digital assistants, voice-user interface (VUI) technology has experienced an explosion in popularity among consumers and developers alike. VUI grants us convenience—and in our fast-paced modern world, the time saved by VUI is a valuable benefit.

A look at online shopping hints at the potential of VUI. E-commerce accounts for hundreds of billions of dollars in sales every year. In 2018, voice search accounted for more than a billion searches every month.