Abstract: A method, computer program product and system for accessing a Web service. The Web service may be accessed by invoking a tag library corresponding to the Web service. A tag corresponding to an operation of the Web service may be executed. In response to executing the tag, a request to the Web service may be sent. The Web service operation may be performed in response to the request.

Abstract: A method and apparatus for use in a distributed data processing system for transferring an application. A user selection of an application at a first site is detected. Responsive to detecting the user selection of the application, location information for the application is passed to a second site. The application is transferred from the first site to the second site using the location information.

Abstract: A heat sink provides a flat surface on which a portable computer can be placed and a finned surface for heat dissipation. An attached cushioning material protects a user from the finned surface, while micro-fans pull air through the space enclosed between the two materials. The fans are powered through the computer's universal serial bus (USB) and power management features reduce power drain from the portable.

Abstract: A circular VTOL aircraft with a central vertically mounted turboprop engine 14, driving contra-rotating co-axial propellers 24, above a central jet engine (or engines) 12, horizontally mounted on a turntable pod 11 which is steerable through 360 degrees. The turboprop provides vertical thrust from contra-rotating propellers compressing air from an upper circular intake 5 downward through a circular shaped rotor-chamber 6 to a circular vent 10 at the base of the craft. The resulting column of compressed air supports the craft during take-off and landing operations and provides a cushion of air in normal flight. The horizontally mounted jet turbine provides main thrust for horizontal flight and vectored thrust for VTOL. The passenger cabin 21 is circular and is situated in the main body of the disc-shaped craft. Fuel tanks are situated around the circumference of the craft to maximise fuel capacity. The flight-deck 2 is situated at the top centre of the craft, above the engine unit 15, which is detachable.

Abstract: A method and apparatus for distributed computing in a network data processing system. A task is accepted for distributed computing. Work units are sent to a plurality of data processing systems on a network, wherein each data processing system within the plurality of data processing systems includes a software for accepting a work unit, processing the work unit to generate a result, and returning the result, wherein the software is monitored for compliance with an operation policy requiring a connection to the network and allocating a period of time for processing work units. Results are received from the plurality of data processing systems. These data processing systems may be individually owned by consumers in which the systems are provided at no cost or some lower cost in return for making available processing resources for processing work units.