Also called a personal digital assistant or digital assistant. Voice assistant uses Also known as Speech Recognition. Voice Recognition technolo... technology and artificial intelligence to react to specific voice commands. This powerful technology allows the user to control their device without having to touch it. Estimated to be the most valuable brand in the world, Apple ... More and Search engine created by Larry Page and Sergey Brin in 1996 ... Assistant, Amazon Alexa are popular examples of voice assistants.