Fecha de publicación: -- Fuente: WIPO "tomato" An example process includes: concurrently receiving an audio stream and a video stream; determining, based on a first portion of the audio stream received within a predetermined duration before a current time and a first portion of the video stream received within the predetermined duration before the current time, whether a visual attention of a user is directed to an electronic device while the user is speaking; and in accordance with a determination that the visual attention of the user is directed to the electronic device while the user is speaking: identifying a second portion of the audio stream to include user speech intended for the electronic device; initiating, by a digital assistant operating on the electronic device, a task based the second portion of the audio stream; and providing an output indicative of the initiated task.