Abstract: A user interface for an audio/visual device takes measurements of a touch sensor that are indicative of the current position of a tip of a finger of a user against a touch-sensitive surface of the touch sensor on a recurring basis, maintains a predetermined quantity of those measurements in a storage accessible to a processing device implementing at least a portion of the user interface, and employs measurements taken of the touch sensor at a predetermined amount of time into the past in response to an indication of the user having exerted increased pressure against the touch-sensitive surface via the tip to determine the position of that tip at a time relatively shortly before the user began to exert the increase in pressure.

Abstract: A user interface for an audio/visual device incorporates a touch sensor having multiple adjacently positioned control surfaces defined thereon by a processing device in which adjacent ones of the control surfaces share boundaries by which a user may move a tip of a digit from one of the control surfaces directly to an adjacent one of the control surfaces by moving that tip across a boundary shared between them, and in which the surface area of whichever one of the control surfaces a user's finger overlies at a given moment is expanded in size to increase the distance by which the user must move that tip to reposition that tip from overlying that one of the control surfaces to overlying an adjacent one, and is reduced in size to a size corresponding to an absolute mapping when a person does so move that tip.

Abstract: A method for an audio system controls a number of audio devices from a master device over a wired network for at least one wired audio device and over a wireless network for at least one wireless device. The method receives a reply in response to a poll message from each of the wired audio devices and aggregate polling information indicative of the state of the wireless devices from one of the wireless devices.

Abstract: A user interface for an audio/visual device incorporates a touch sensor having multiple adjacently positioned control surfaces defined thereon by a processing device in which adjacent ones of the control surfaces share boundaries by which a user may move a tip of a digit from one of the control surfaces directly to an adjacent one of the control surfaces by moving that tip across a boundary shared between them, and in which the surface area of whichever one of the control surfaces a user's finger overlies at a given moment is expanded in size to increase the distance by which the user must move that tip to reposition that tip from overlying that one of the control surfaces to overlying an adjacent one, and is reduced in size to a size corresponding to an absolute mapping when a person does so move that tip.

Abstract: A user interface for an audio/visual device takes measurements of a touch sensor that are indicative of the current position of a tip of a finger of a user against a touch-sensitive surface of the touch sensor on a recurring basis, maintains a predetermined quantity of those measurements in a storage accessible to a processing device implementing at least a portion of the user interface, and employs measurements taken of the touch sensor at a predetermined amount of time into the past in response to an indication of the user having exerted increased pressure against the touch-sensitive surface via the tip to determine the position of that tip at a time relatively shortly before the user began to exert the increase in pressure.