Abstract: Telepresence display configuration useful for video conferencing. The telepresence display configurations include a video display and a mat. The mat is spaced apart from the video display and has an opening having an inner perimeter configured to frame a viewing surface of a video display.

Abstract: A system includes a communication network, a plurality of nodes communicatively coupled to the communication network, a gateway subsystem communicatively coupled to the communication network, and a management subsystem communicatively coupled to the gateway subsystem. The gateway subsystem is configured to receive and translate signals from the plurality of nodes for use by the management subsystem. Further, the management subsystem is configured to dynamically manage the topology of a virtual collaborative event based on the node signals.

Abstract: Systems, methodologies, and media associated with videoconferencing are described. One example system includes video display devices and audio output devices to output video and related audio received from a remote videoconferencing location(s). The example system includes a distribution logic to selectively route audio data to an audio output device(s) and to selectively route video data to a video display device(s). The routing may be based, at least in part, on a relationship between an audio source and a video source. The result of the routing is to cause audio outputs to be acoustically associated with related video outputs so that different audio and video outputs will be spatially distinguishable and so that audio is attributable to related video.

Abstract: A video conference system includes a first video conference environment, and a second video conference environment linked to the first video conference environment. Each video conference environment has a conference view direction and a reference view direction, the reference view directions being symmetrically oriented with respect to the conference view directions.

Abstract: A coordinated media control system includes a node manager, a device control system, and a device. The node manager is operatively connected to a first node. The device control system is operatively connected to the node manager. The device is operatively connected to the device control system. The node manager is configured to establish and coordinate media streams for transmitting media from the device to a second node or for receiving media to the device from the second node.

Abstract: A technique for enhancing the illusion of physical presence in a common space during a multipoint video conference is disclosed. The technique may include controlling the appearance of a first portion of the video images separately from an appearance of a second portion of the video images to achieve a consistent image appearance across the multipoint videoconference.

Abstract: Systems, methods, media, and other embodiments associated with video encoder adjustment based on latency are described. One exemplary controller embodiment includes a latency determination logic to determine latency between a first video conference node and a second video conference node, and, an encoder adjustment logic to adjust latency of a video encoder based, at least in part, upon the determined latency.

Abstract: A method of videoconferencing includes arranging a portable environment to include a first wall generally parallel to and spaced from a second wall and facing a videocamera on the first wall toward the second wall. An on-camera subject zone is implemented between the first wall and the second wall via: (1) setting a field-of-view of the videocamera to include the second wall while excluding a peripheral edge of the second wall; and (2) positioning a subject station between the first wall and the second wall and setting the on-camera subject zone within a boundary defined by the field-of-view of the videocamera extending from the subject station to the second wall.

Abstract: Cameras are adjusted by setting magnifications of two or more cameras to be substantially equal, focusing the two or more cameras, and setting the two or more cameras so that portions of an object captured thereby when displayed are aligned.

Abstract: A video conferencing system includes a camera and a display within a room. The camera is directed towards participants in a foreground against a background. The room has lighting defining at least foreground luminance. The display defines maximum display luminance, and the display and flare of the room define minimum display luminance. The camera, the display, and/or the room are adapted to provide one or more of the following. First, that the maximum display luminance is greater than the foreground luminance but less than the foreground luminance times a first constant. Second, that the maximum display luminance is greater than the minimum display luminance by more than a second constant. Third, that illumination color of foreground images displayed on the display substantially match illumination color of the foreground. Fourth, that a color of background images displayed on the display substantially matches a color of the background.

Abstract: A method is described for aligning video streams and positioning camera in a collaboration event to create a blended space. A local physical environment of one set of attendees is combined with respective apparent spaces of other sets of attendees that are transmitted from two or more remote environments. A geometrically consistent shared space is created that maintains natural collaboration cues of eye contact and directional awareness. The remote environments in the local physical environment are represented in a fashion that is geometrically consistent with the local physical environment. The local physical environment extends naturally and consistently with the way the remote environments may be similarly extended with their own blended spaces. Therefore, an apparent shared space that is sufficiently similar for all sets of attendees is presented in both the local and remote physical environments.

Abstract: A system includes a communication network, a plurality of nodes communicatively coupled to the communication network, a gateway subsystem communicatively coupled to the communication network, and a management subsystem communicatively coupled to the gateway subsystem. The gateway subsystem is configured to receive and translate signals from the plurality of nodes for use by the management subsystem. Further, the management subsystem is configured to dynamically manage the topology of a virtual collaborative event based on the node signals.

Abstract: A method of displaying an image includes receiving image data for the image, buffering the image data for the image, including creating a frame of the image, defining a first sub-frame and at least a second sub-frame for the frame of the image from the image data, the second sub-frame being spatially offset from the first sub-frame, and alternating between displaying the first sub-frame in a first position and displaying the second sub-frame in a second position spatially offset from the first position.

Abstract: The present invention relates to a display system that includes plural light sources, and a controller coupled with the light sources and configured to modify sequencing of the light sources to display an image based on display conditions.

Abstract: A method of displaying an image includes receiving image data for the image, buffering the image data for the image, including creating a frame of the image, defining a first sub-frame and at least a second sub-frame for the frame of the image from the image data, the second sub-frame being spatially offset from the first sub-frame, and alternating between displaying the first sub-frame in a first position and displaying the second sub-frame in a second position spatially offset from the first position.

Abstract: The present invention relates to a display system that includes plural light sources, and a controller coupled with the light sources and configured to modify sequencing of the light sources to display an image based on display conditions.

Abstract: A fluid ejecting device with a body defining an array of nozzles. The nozzles are arranged in an array along an array axis. The array has a first portion in which the nozzles are spaced apart along the array axis by a first pitch, and a second portion in which the nozzles are spaced apart by a different second pitch. The array may have a third portion between the first and second portions with a third pitch different from the first and second pitch. An assembly may include two or more of such fluid ejection devices, and the second portion of one print head may be aligned with the first portion of the other print head. Printers incorporating the fluid ejection devices and printing methods are also disclosed.