Abstract: There is described a system for providing streaming services, comprising: a plurality of capture devices each for generating a stream of an event, each stream being associated with a timing reference; and a server for analysing the plurality of captured streams in order to align the received plurality of received captured streams according.

Abstract: There is provided a technique for providing streaming services, comprising: a plurality of capture devices, each for generating a captured stream of content; a server, for receiving the plurality of captured streams, and for outputting at least one output stream; and an editing device for outputting a control signal to the server, wherein the server processes captured streams to provide one or more modified output stream in dependence on the control signal.

Abstract: There is provided a computer device for providing recommendations to a user device associated with a user, the computer device including a processor configured to: determine a set of recommendations for the user based on a current user context; transmit a recommendation message to the user device based on the determined set of recommendations; monitor the information from which the set of recommendations are derived; in dependence on identifying a change in the information, transmitting a modified recommendation to the user device.

Abstract: There is disclosed a computer device for providing recommendations to a user device associated with a user, the computer device including a processor configured to: determine a set of recommendations for the user based on a current user con text; transmit a recommendation message to the user device based on the determined set of recommendations; monitor the information from which the set of recommendations are derived; wherein at least one recommendation is associated with a perishable asset, the processor being configured to determine the set of recommendations additionally based on the state of the perishable asset.

Abstract: There is disclosed a user device including a processor configured to: receive a recommendation message; display a plurality of recommendations based on the recommendation message to a user of the user device, the plurality of recommendations having been generated, in part, on the user context; detect selection of one of the displayed plurality of recommendations; request further recommendations in dependence on the detected selection; receive a further recommendation message responsive to the request; and display a further plurality of recommendations corresponding to the further recommendation message to the user of the user device, the further plurality of recommendations having been generated, in part, on the user context and the detected selection.

Abstract: There is disclosed a computer device having a display for displaying to a user at least one content item, wherein the display is provided on a user interface which is configured to detect a user input in the form of a swipe action over the displayed content item, wherein an audio output is responsive to the direction of swipe such that the volume of the audio output varies depending on the direction of swipe by a user.

Abstract: There is disclosed a computer device for generating a recommendation message to a user device, the computer device including a processor configured to: receive a context for a user of the user device; and select at least one recommendation for the user in dependence on the context, wherein the at least one recommendation varies in dependence on the context, such that a first at least one recommendation for a user in a first context is different from a second at least one recommendation for the same user in a second context.

Abstract: There is disclosed a recommendation server comprising a processor configured to: generate a set of recommendations for a user; allocate a weighting to each recommendation; and transmit a recommendation message to a user terminal of the user, the recommendation message including the recommendations and their associated weightings.

Abstract: A content delivery server configured to select from multiple content items a set of content items for display to a user at a user terminal, the content delivery server having access to content identifiers, identifying content items for delivery; a processor operating a content selection program which is arranged to receive the context data for different contexts and to select a set of content items in dependence on the context data, wherein the content items in the set vary with the context data, such that the content of items in a first set for a user in a first context are different from the content of items in a second set for the same user in a second context, and to transmit a recommendation message to the user terminal comprising a set of content identifiers.

Abstract: The invention relates to a content delivery server configured to select from multiple content items a set of content items for display to a user at a user terminal, the content delivery server having access to content identifiers, identifying content items for delivery; a processor operating a content selection program which is arranged to receive the context data for different contexts and to select a set of content items in dependence on the context data, wherein the content items in the set vary with the context data, such that the content of items in a first set for a user in a first context are different from the content of items in a second set for the same user in a second context, and to transmit a recommendation message to the user terminal comprising a set of content identifiers.

Abstract: Method and arrangement for oscillation isolation by means of an air bearing. The electropneumatic valves (4) for the compressed-air supply to the air bearing are subjected to a dither signal. This causes additional vibration of the mass 1 to be isolated. A compensation signal transmitter (12) ensures that additional vibration of the mass (1) is suppressed, by controlling actuators (10). Overall, hysteresis effects are avoided in the control of the compressed-air flow.

Abstract: The invention relates to an active vibration isolation system which detects structural vibration of the mass to be isolated via a sensor and also takes account of these disturbance variables.

Abstract: An examination and processing machine, in particular a lithography appliance, for use in the semiconductor industry, comprising a machine frame (1), an examination or processing device (5) for a work piece (4), a carriage (3) which is mounted on the machine frame (1) and can hold the work piece (4), a handling device (6) for positioning the work piece (4) on the carriage (3) and for removing it from the carriage (3), a series of oscillation isolators (2) for low-oscillation mounting of the machine frame (1), and individual control devices (30, 40, 20) for controlling the carriage (3), the handling device (6) and the oscillation isolators (2). These control devices (20, 30, 40) are subordinate to an overall control device (50), which acts as a host system, via a real-time bus (60).

Abstract: The present invention relates to a method for regulating an active vibration isolation system and to an active vibration isolation system, in particular for a vibration isolated positioning of lithography-devices, wafer-handling-systems and/or microscopes, as for instance scanning microscopes. The active vibration isolation system comprises the following components: a support body for bearing a load which is to be isolated; pneumatic vibration isolators with controllable valves for carrying the support body with respect to the ground; position sensors for providing vertical position signals of the support body; a first regulating system for vibration compensation in at least one degree of freedom in translation (Xt,Yt,Zt) and in at least one degree of freedom in rotation (Xr,Yr,Zr) and a second pneumatic regulating system for vibration compensation in at least one degree of freedom selected from three degrees of freedom (Zt,Xr,Yr) which are effective in vertical direction.

Abstract: The invention relates to a system for cooling a computing system, the computing system being cooled using at least two cooling circuits.

Abstract: The invention relates to a vibration isolator for use in a vacuum in which mechanical and electrical modules are arranged within a fluid-tight chamber.

Abstract: The invention relates to a system for cooling a computing system, wherein waste heat of the computing system is supplied as driving energy to a refrigeration machine for cooling the computing system.

Abstract: The present invention relates to a method for controlling a vibration isolation system, and an active vibration isolation system for vibration-isolated support of lithographic devices, wafer handling systems, and/or scanning microscopes. For this purpose the following are provided: a number of vibration transducers for supplying sensor signals which are representative of vibrations; a number of actuators for vibration compensation which may be controlled by supplying actuator control signals; a control device which is designed for processing the supplied sensor signals to form the actuator control signals, wherein the vibration transducers have at least one geophone sensor as a first acceleration sensor for detecting vibrations in a first frequency range, and at least one second acceleration sensor, which is different from the first acceleration sensor, for detecting vibrations in a second frequency range which extends the first frequency range.

Abstract: The invention relates to an active vibration isolation system in which at least one sensor is provided for detection of ground vibration, and the system has a control device which calculates compensation signals in at least two degrees of freedom, based on movements of the ground.

Abstract: A vertically and horizontally effective air bearing comprising a base, an interface part that is movably arranged on the base, a piston that is movably arranged inside the interface part and supports a load, and a coupling element that couples the piston with the load. The load is supported in a manner to be isolated from vibration in the horizontal and vertical directions with respect to the base, and the coupling element preferably comprises a pin that is coupled to the piston. The coupling element is spaced from the load by at least one quarter of the length of the piston.