Abstract: The present invention, in particular embodiments, is directed to methods, apparatuses and systems directed to rate adaptive video transmission. In a particular implementation, the present invention provides a video server that delivers video frames received from a video source in response to video frame requests transmitted by one or more video clients. In such a configuration, video clients essentially pull video frames of a video stream at a rate adapted to various attributes of the client and/or the client application consuming the video stream, such as bandwidth available to the client the video client application requirements, and the like. Additional embodiments also provide for novel video data compression techniques that use client pull mechanisms to achieve an adaptive video streaming mechanism. In one implementation, only lower levels of a multi-resolution or wavelet video stream are requested to optimally utilize system bandwidth.

Abstract: Methods and systems for real-time shopping of a remote physical location over a computer network. The present invention integrates so-called “telepresence” systems with on-line, electronic commerce and merchandising systems to achieve a novel, real-time shopping experience. Unlike conventional on-line catalogs, the present invention allows the user to visually navigate in real-time within an actual, physical space in order to view physical objects located therein, and to select or identify such objects for purchase or further inspection. Users navigate through the physical space by viewing images captured by cameras located within the space and remotely controlling the cameras by means of a user interface to capture additional images of other selected regions within the space. According to the invention, the user interface of the present invention allows the user to identify or select viewed objects for purchase or further inquiry.

Abstract: Method and system for preserving and communicating live views of a remote physical location over a computer network. The present invention integrates so-called “telepresence” systems with a user interface that allows the user to capture views of a remote physical location. Users navigate a remote physical location by viewing images captured by cameras in the remote location and remotely controlling the cameras by means of a user interface to capture more images of other selected regions within the location. The present invention allows the user to preserve views of the remote physical location as the user navigates. These views can then be saved for later use by the user or communicated to others. In one embodiment, views saved or communicated can be activated to connect users to the live image source.

Abstract: Method and system for preserving and communicating live views of a remote physical location over a computer network. The present invention integrates so-called “telepresence” systems with a user interface that allows the user to capture views of a remote physical location. Users navigate a remote physical location by viewing images captured by cameras in the remote location and remotely controlling the cameras by means of a user interface to capture more images of other selected regions within the location. The present invention allows the user to preserve views of the remote physical location as the user navigates. These views can then be saved for later use by the user or communicated to others. In one embodiment, views saved or communicated can be activated to connect users to the live image source.

Abstract: Methods, apparatuses and systems facilitating the creation, management and implementation of image histories associated with use of telepresence systems. The present invention extends and enhances the capabilities of current telepresence systems for both users and systems administrators.