Abstract: A system for positioning, a stage system, a lithographic apparatus, a method for positioning and a method for manufacturing a device in which use is made of a stage system that includes a plurality of gas bearing devices. Each gas bearing device includes: a gas bearing body, which has a free surface, a primary channel which extends through the gas bearing body and has an inlet opening in the free surface, a secondary channel system which extends through the gas bearing body and which has a plurality of discharge openings in the free surface. The flow resistance in the secondary channel system is higher than the flow resistance in the primary channel.

Abstract: An apparatus for use within a video conferencing system comprising an image analysis circuit and a control circuit is presented. As described herein, the image analysis circuit is operative to analyze at least a video frame of video conferencing signals of a video conference. The control circuit, coupled to the image analysis circuit, is operative to control a remote video camera of a remote conferencing apparatus communicatively coupled to the video conferencing apparatus to conduct the video conference, responsive to the results of said analysis.

Abstract: An apparatus for use within a video conferencing system comprising an image analysis circuit and a control circuit is presented. As described herein, the image analysis circuit is operative to analyze at least a video frame of video conferencing signals of a video conference. The control circuit, coupled to the image analysis circuit, is operative to control a remote video camera of a remote conferencing apparatus communicatively coupled to the video conferencing apparatus to conduct the video conference, responsive to the results of said analysis.

Abstract: An apparatus for use within a video conferencing system comprising an image analysis circuit and a control circuit is presented. As described herein, the image analysis circuit is operative to analyze at least a video frame of video conferencing signals of a video conference. The control circuit, coupled to the image analysis circuit, is operative to control a remote video camera of a remote conferencing apparatus communicatively coupled to the video conferencing apparatus to conduct the video conference, responsive to the results of said analysis.

Abstract: A method for editing a video recording includes receiving a signal including video content and analyzing the video content of the received signal to identify visual attributes which characterize the video content. Based, at least in part, on the identified visual attributes of the video content an audio selection with which to augment the received signal is identified from a plurality of available audio selections.

Abstract: A method and apparatus are provided for transmitting images from a first processing system to a second processing system over a communication link during a multimedia teleconference. In response to a user input at the first processing system requesting transmission of the image, a communication device in the first processing system is queried for the current bandwidth of the communication link. The communication device returns an indication of the current bandwidth, and in response to the indication, a subset of an image file is selected. The subset corresponds to one of multiple possible levels of resolution of the image. The selected subset of the image file is then transmitted to the second processing system over the communication link, such that the second processing system can display the image at full size, but at a resolution less than the full resolution if necessary, given the current bandwidth.