Abstract: Information from a position and/or gesture detection system can be embedded in a Web page, or other such presentation of content, and used to select or otherwise interact with content on the page. In some embodiments, video is captured and displayed showing a current view of the user. Position data corresponding to the video is provided and used to determine directions and extents of motion without having to do significant amounts of image processing. The position data is used to determine locations on the page where the user is attempting to provide input, such as to select an item of content. The content can be modified and/or rendered to appear to be associated with the user in the rendered view. Information from multiple gesture systems can be combined on a single page, and information from one or more gesture systems can be shared among multiple pages and devices.

Abstract: Techniques for grouping images are disclosed. In some situations, the techniques include identifying at least one event-based image group among a plurality of images based on an event that is associated with each identified image, receiving a selection of one or more objects in a first image of the identified event-based image group, identifying other images in the identified event-based image group that each include at least one of the selected one or more objects, and associating the identified images with the first image. In one instance, the selected objects include individuals captured in the image.

Abstract: Parallel generic and non-generic versions of a Web site allow a user of the site to either remain anonymous (if accessing the generic version) or allow user information to be collected (if accessing the non-generic version). In one exemplary embodiment, a Web site may provide a user an interface for entering and processing a search query. A search query processed by a generic version of the Web site includes a marker that informs a Web server supporting the generic Web site that the user wishes to remain anonymous. A parallel non-generic version of the Web site may also interface with the same Web server as interfaced by the generic Web site, but permit a data collecting scheme at the Web server to collect user-specific or user-identifiable information. Such user information, if collected, can be used by the Web server to enhance the user's experience with the Web site.

Abstract: Parallel generic and non-generic versions of a Web site allow a user of the site to either remain anonymous (if accessing the generic version) or allow user information to be collected (if accessing the non-generic version). In one exemplary embodiment, a Web site may provide a user an interface for entering and processing a search query. A search query processed by a generic version of the Web site includes a marker that informs a Web server supporting the generic Web site that the user wishes to remain anonymous. A parallel non-generic version of the Web site may also interface with the same Web server as interfaced by the generic Web site, but permit a data collecting scheme at the Web server to collect user-specific or user-identifiable information. Such user information, if collected, can be used by the Web server to enhance the user's experience with the Web site.

Abstract: Parallel generic and non-generic versions of a Web site allow a user of the site to either remain anonymous (if accessing the generic version) or allow user information to be collected (if accessing the non-generic version). In one exemplary embodiment, a Web site may provide a user an interface for entering and processing a search query. A search query processed by a generic version of the Web site includes a marker that informs a Web server supporting the generic Web site that the user wishes to remain anonymous. A parallel non-generic version of the Web site may also interface with the same Web server as interfaced by the generic Web site, but permit a data collecting scheme at the Web server to collect user-specific or user-identifiable information. Such user information, if collected, can be used by the Web server to enhance the user's experience with the Web site.

Abstract: A computer graphics display method and system for controlling data visualization in at least one external dimension is provided which allows better querying and navigation of data in external dimension space. A data visualization is displayed in a first display window. A summary window provides summary information on data for the data visualization across one or more external dimensions. First and second controllers are displayed for controlling the variation of the data visualization in respective first and second external dimensions. A user queries the data visualization in the first and second external dimensions by selecting a point in the summary window. A user navigates through the data visualization in the first and second external dimensions by defining a path in the summary window. Grid points are also displayed in the summary window to facilitate data queries and navigation based on actual data points.

Abstract: A computer graphics display method and system for controlling data visualization in at least one external dimension is provided which allows better querying and navigation of data in external dimension space. A data visualization is displayed in a first display window. A summary window provides summary information on data for the data visualization across one or more external dimensions. First and second controllers are displayed for controlling the variation of the data visualization in respective first and second external dimensions. A user queries the data visualization in the first and second external dimensions by selecting a point in the summary window. A user navigates through the data visualization in the first and second external dimensions by defining a path in the summary window. Grid points are also displayed in the summary window to facilitate data queries and navigation based on actual data points.

Abstract: A computer graphics display method and system for controlling data visualization in at least one external dimension is provided which allows better querying and navigation of data in external dimension space. A data visualization is displayed in a first display window. A summary window provides summary information on data for the data visualization across one or more external dimensions. First and second controllers are displayed for controlling the variation of the data visualization in respective first and second external dimensions. A user queries the data visualization in the first and second external dimensions by selecting a point in the summary window. A user navigates through the data visualization in the first and second external dimensions by defining a path in the summary window. Grid points are also displayed in the summary window to facilitate data queries and navigation based on actual data points.

Abstract: A method, system, and computer program product visualizes the structure of an evidence classifier. An evidence inducer generates an evidence classifier based on a training set of labeled records. A mapping module generates visualization data files. An evidence visualization tool uses the visualization data files to display an evidence pane and/or a label probability pane. A first evidence pane display view shows a normalized conditional probability of each label value, for each attribute value. The first evidence pane display view can be a plurality of rows of pie charts. Each pie slice in a pie chart has a size which is a function of the normalized conditional probability of each label value for the respective attribute value. For each pie chart, the mapping module maps a height that is a function of the number of records in the training set associated with the evidence classifier.

Abstract: A method, system and a computer program product for visualizing a decision-tree classifier are provided. The structure of a decision-tree classifier is mapped into a three-dimensional decision-tree visualization. The three-dimensional decision-tree visualization is displayed, representing the structure of the decision-tree classifier. Nodes in the three-dimensional decision-tree visualization include graphical objects representing nodes arranged in a hierarchy. The nodes in the three-dimensional decision-tree visualization correspond to nodes in the decision-tree classifier. Graphical attributes representative of information at corresponding nodes of the decision-tree classifier are provided at each node in the three-dimensional decision-tree visualization.

Abstract: A method, system, and computer program product provides data visualization which optimizes visualization of and navigation through hierarchies. A partial hierarchy is generated and displayed. The partial hierarchy consists of a number levels at least equal to a predetermined depth and less than a total number of levels included in a corresponding complete hierarchy. Parent nodes in the bottom level of the partial hierarchy have segments of connection lines extending toward child nodes not included in the partial hierarchy. A user is permitted to mark selected nodes or locations in a displayed partial hierarchy. Partial hierarchies are generated and stored in a cache or generated on-the-fly. Each partial hierarchy ends at a progressively deeper level. An interpolator interpolates a partial hierarchy layout by interpolating corresponding nodes in two partial hierarchies. A hierarchy manager manages partial hierarchies in response to requests from a viewer to move a camera to camera positions.

Abstract: A method, system, and computer program product provides data visualization which optimizes visualization of and navigation through hierarchies. A partial hierarchy is generated and displayed. The partial hierarchy consists of a number levels at least equal to a predetermined depth and less than a total number of levels included in a corresponding complete hierarchy. Parent nodes in the bottom level of the partial hierarchy have segments of connection lines extending toward child nodes not included in the partial hierarchy. A user is permitted to mark selected nodes or locations in a displayed partial hierarchy. Partial hierarchies are generated and stored in a cache or generated on-the-fly. Each partial hierarchy ends at a progressively deeper level. An interpolator interpolates a partial hierarchy layout by interpolating corresponding nodes in two partial hierarchies. A hierarchy manager manages partial hierarchies in response to requests from a viewer to move a camera to camera positions.

Abstract: A method, system, and computer program product provides data visualization which optimizes visualization of and navigation through hierarchies. A partial hierarchy is generated and displayed. The partial hierarchy consists of a number levels at least equal to a predetermined depth and less than a total number of levels included in a corresponding complete hierarchy. Parent nodes in the bottom level of the partial hierarchy have segments of connection lines extending toward child nodes not included in the partial hierarchy. A user is permitted to mark selected nodes or locations in a displayed partial hierarchy. Partial hierarchies are generated and stored in a cache or generated on-the-fly. Each partial hierarchy ends at a progressively deeper level. An interpolator interpolates a partial hierarchy layout by interpolating corresponding nodes in two partial hierarchies. A hierarchy manager manages partial hierarchies in response to requests from a viewer to move a camera to camera positions.

Abstract: A method, system, and computer program product visualizes the structure of an evidence classifier. An evidence inducer generates an evidence classifier based on a training set of labeled records. A mapping module generates visualization data files. An evidence visualization tool uses the visualization data files to display an evidence pane and/or a label probability pane. A first evidence pane display view shows a normalized conditional probability of each label value, for each attribute value. The first evidence pane display view can be a plurality of rows of pie charts. Each pie slice in a pie chart has a size which is a function of the normalized conditional probability of each label value for the respective attribute value. A second evidence pane display view shows relative conditional probabilities of a selected label value, for each attribute value. The second evidence pane display view can be a plurality of rows of bars.

Abstract: A method and apparatus for navigating within a three dimensional graphic display space and manipulating information and data represented by objects in display space. The method and apparatus presents users with a vastly expanded view of their data, displayed with a richer dimensionality. Data objects represented by graphic objects are arranged into a navigable landscape representing the containership and contextual relations of the underlying data. The graphic objects are columns, pedestals and disks, which represent data blocks, cells, and comparative values respectively. The columns rest on the pedestals. The disks are located with respect to the top of the column to signify a comparative attribute. The pedestal rest upon a ground plane. The ground plane represents a threshold value. Data attributes may be represented by visual, textual, executable, or audible characteristics of the display.

Abstract: A method and apparatus are presented for displaying three-dimensional navigable display space containing an aggregation of graphical objects and an overview of the aggregation of display objects. An altered perspective is provided by compressing the horizontal dimension of the displayed objects so that a user can see a representative overview of the entire aggregation of display objects that have been selected for display together on a display screen. The compressed component is expanded so that the objects appear wider as a navigator approaches the displayed objects. A spotlight shines down on objects responsive to a data query. The spotlight serves as a navigation aid to the navigator so that highlighted items are visible from a distance and can be easily located.