Abstract: A system is configured to: (i) detect a given proximity between a hardware control device and a given playback device of a media playback system, (ii) based on detecting the given proximity, determine a command to cause the given playback device to begin playback of media content, (iii) identify a given user associated with the hardware control device, (iv) based at least on a listening history of the given user, identify given media content for playback by the given playback device, and (v) cause the given playback device to execute the command by playing back the given media content.

Abstract: A playback device is configured to: based on a room setting of the playback device, determine that the playback device is associated with a first room of a media playback system; operate in a first mode that is associated with a first user type and a first set of playback control options; determine that the room setting of the playback device has changed; determine that the playback device is no longer associated with the first room and is associated with a second room of the media playback system; transition to operating in a second mode; determine that the playback device is no longer associated with the second room and is associated with the first room; transition to operating in the first mode; receive a playback command; determine that the playback command corresponds to a playback control option within the first set; and execute the playback command.

Abstract: A playback device is configured to: based on a room setting of the playback device, determine that the playback device is associated with a first room of a media playback system; operate in a first mode that is associated with a first user type and a first set of playback control options; determine that the room setting of the playback device has changed; determine that the playback device is no longer associated with the first room and is associated with a second room of the media playback system; transition to operating in a second mode; determine that the playback device is no longer associated with the second room and is associated with the first room; transition to operating in the first mode; receive a playback command; determine that the playback command corresponds to a playback control option within the first set; and execute the playback command.

Abstract: A playback device is configured to: based on a room setting of the playback device, determine that the playback device is associated with a first room of a media playback system; operate in a first mode that is associated with a first user type and a first set of playback control options; determine that the room setting of the playback device has changed; determine that the playback device is no longer associated with the first room and is associated with a second room of the media playback system; transition to operating in a second mode; determine that the playback device is no longer associated with the second room and is associated with the first room; transition to operating in the first mode; receive a playback command; determine that the playback command corresponds to a playback control option within the first set; and execute the playback command.

Abstract: A playback device is configured to: based on a room setting of the playback device, determine that the playback device is associated with a first room of a media playback system; operate in a first mode that is associated with a first user type and a first set of playback control options; determine that the room setting of the playback device has changed; determine that the playback device is no longer associated with the first room and is associated with a second room of the media playback system; transition to operating in a second mode; determine that the playback device is no longer associated with the second room and is associated with the first room; transition to operating in the first mode; receive a playback command; determine that the playback command corresponds to a playback control option within the first set; and execute the playback command.

Abstract: A method, including: displaying, within a user interface (UI), a first grid having a first plurality of key zones corresponding to a first plurality of objects; identifying a selection of a first key zone in the first plurality of key zones corresponding to an object of the first plurality of objects; displaying, in response to the selection of the first key zone, a second grid having a second plurality of key zones corresponding to a second plurality of objects, where the object of the first plurality of objects is associated with the second grid; receiving a first selection of a second key zone in the second plurality of key zones; and displaying, in response to the first selection of the second key zone, a first preview of a first web page with the second grid, where the first web page corresponds to an object in the second plurality of objects.

Abstract: A method including: obtaining a first grid having a first plurality of key zones; obtaining a selection of a second grid corresponding to a first web site and having a second plurality of key zones; assigning a first key zone in the first plurality of key zones to the second grid; and populating the first key zone in the first plurality of key zones with an icon corresponding to the first web site, where the second grid is populated with data associated with the first web site and displayed within a user interface (UI) in response to a selection of the first key zone in the first plurality of key zones.