Abstract: The invention relates to the provision of a closure system for a drain hole of a bath, sink or the like. The system comprises a closure means which is movable between an open drainage position and closed sealed position. The movement is controlled by a movement assembly mounted in connection with the closure means so as to allow the movement to be achieved without direct contact between the user and the closure means being required. Typically one or more user operable switches or remote control means are provided to allow the selective movement of the closure means by the movement assembly to be achieved.

Abstract: A system and method for prioritizing multiple audio sources and balancing them in a single combined output in a handheld device. Audio sources are sensed and combined with the level of each source subject to adjustment by an attenuator/amplifier. A priority logic unit controls the attenuator/amplifier associated with each source. the level of each source being combined is adjusted on the basis of the character of the sources being combined and a set of programmed rules. For example, if source A is a high priority source (e.g. a telephone ring or other alert tone) and source B is a lower priority source (e.g. a music program) then the sound management system may lower the volume on source B combine with source A and output the result. Alternatively, source A may be raised in volume, combined with source B, and then output. In one embodiment, the sound management system is integrated with a palm sized handheld computer system.

Abstract: According to one embodiment, a method is disclosed. The method includes launching a first application on a handheld device implementing a Palm Operating System (OS), and launching a second application. The second application is a time dependent application that runs in the background of the first application.