Voice search is exactly what it sounds like: a method of using a smart device to search for a specific result by speaking the search query rather than typing it in. When you speak to Siri or ask Alexa to play your favorite song, you likely use voice search every day. On a variety of devices, including smartphones, desktop computers, laptops, Bluetooth speakers, home automation systems, and more, voice search is possible. Voice search is more relevant than ever thanks to the prevalence of these devices in workplaces, automobiles, and homes.