Remember life before digital assistants? Even if you are not using one, it is a safe bet that you know someone who is, because they are all over the place. The market is flush with them—Alexa (Amazon), Siri (Apple), Cortana (Microsoft), Google Assistant (Google), and Bixby (Samsung), those being the main ones. There may be another on the horizon

Source: Hot Hardware – Facebook Confirms Work On Advanced Voice AI To Battle Alexa And Siri