Computer controlled display system for displaying a three-dimensional document workspace having a means for prefetching linked documents

Claim 2

In a computer controlled display system for controlling the display of document objects in a three-dimensional document workspace, said three dimensional document workspace having a focus area for interacting with a document object, a method for retrieving document objects for display in said three-dimensional document workspace comprising the steps of: a) detecting that a user has indicated that they would like to prefetch document objects linked to a document object in said focus area; b) displaying said document object in a fetch window in said focus area, said fetch window having a plurality of means for a user to specify fetching options, said fetching options indicating a relationship between said document object in said focus area and said linked document objects; c) detecting that said user has initiated prefetching of document objects; d) determining what fetching options said user has specified; e) retrieving said linked document objects based on said user specified fetching options; and f) displaying said linked document objects in said fetch window so that they indicate their link relationship with said document object.

Claim 3

The method as recited in claim 1 wherein said step of displaying said linked document objects in said fetch window so that they indicate their relationship with said document object is comprised of the step of displaying said linked document objects as they are retrieved in a cone tree visualization.

Claim 4

The method as recited in claim 1 wherein one of said user specified fetching options indicates a depth of at least two for linked document objects to be retrieved.

Claim 5

The method as recited in claim 1 wherein one of said user specified fetching options indicates a scope of linked document objects to be retrieved, said scope indicating an addressing relationship between said document object and said linked document objects to be retrieved.

Claim 6

A program storage device readable by a machine, tangibly embodying a program of instructions executable by the machine to perform method steps for retrieving document objects for a three-dimensional document workspace, said three dimensional document workspace having a focus area for interacting with a document object, said method steps comprising: a) detecting that a user has indicated that they would like to prefetch document objects linked to a document object in said focus area; b) displaying said document object in a fetch window in said focus area, said fetch window having a plurality of means for a user to specify fetching options, said fetching options indicating a relationship between said document object in said focus area and said linked document objects; c) detecting that said user has initiated prefetching of document objects; d) determining what fetching options said user has specified e) retrieving said linked document objects based on said user specified fetching options; and f) displaying said linked document objects in said fetch window so that they indicate their link relationship with said document object.

Claim 7

A program storage device readable by a machine, tangibly embodying a program of instructions executable by the machine to perform method steps for retrieving document objects for a three-dimensional document workspace, said three dimensional document workspace having a focus area for interacting with a document object, said method steps comprising: a) detecting that a user has indicated that they would like to prefetch document objects linked to a document object in said focus area; b) displaying said document object in a fetch window in said focus area, said fetch window having a plurality of means for a user to specify fetching options, said fetching options indicating a relationship between said document object in said focus area and said linked document objects; c) detecting that said user has initiated prefetching of document objects; d) determining what fetching options said user has specified e) retrieving said linked document objects based on said user specified fetching options; and f) displaying said linked document objects in said fetch window so that they indicate their link relationship with said document object.

Claim 8

The method as recited in claim 5 wherein said method step of displaying said linked document objects in said fetch window so that they indicate their relationship with said document object is comprised of the step of displaying said linked document objects as they are retrieved in a cone tree visualization.

Claim 9

The method steps as recited in claim 5 wherein one of said user specified fetching options indicates a depth of at least two for linked document objects to be retrieved.

Claim 10

The method steps as recited in claim 5 wherein one of said user specified fetching options indicates a scope of linked document objects to be retrieved, said scope indicating an addressing relationship between said document object and said linked document objects to be retrieved.

Claim 11

The method as recited in claim 1 further comprising the steps of: g) detecting that a user has requested that said fetch window be moved out of said focus area; and h) moving said fetch window to a predetermined area in said three-dimensional document workspace.

Claim 12

The method as recited in claim 1 further comprising the steps of: g) detecting that a user has requested that said retrieval be modified; h) visually indicating in said fetch window that said retrieval is modified; and i) continuing said retrieval based on said modification.

Claim 13

The method steps as recited in claim 5 further comprising the steps of: g) detecting that a user has requested that said fetch window be moved out of said focus area; and h) moving said fetch window to a predetermined area in said three-dimensional document workspace.

Claim 14

The method as recited in claim 5 further comprising the steps of: g) detecting that a user has requested that said retrieval be modified; h) visually indicating in said fetch window that said retrieval is modified; and i) continuing said retrieval based on said modification.

Claim 15

A computer controlled display system for displaying document objects in a three-dimensional document workspace on a display, said three dimensional document workspace having a focus area for interacting with a document object, said computer controlled display system including a document object retrieval element, said document object retrieval element comprising: a first detecting element for detecting a user has requested that documents associated with a document object displayed in said focus area be retrieved; a fetch window display element responsive to said first detecting element, said fetch window display element for causing the display of said document object in a fetch window in said focus area, said fetch window having a plurality of means for a user to specify fetching options, said fetching options indicating a relationship between said document object in said focus area and said linked document objects; a retrieval element for causing the retrieval of document objects responsive to fetching options specified by said user; and a document object display element for causing retrieved documents to be displayed in said fetch window so that they indicate their link relationship with said document object.

Claim 16

A computer controlled display system for displaying document objects in a three-dimensional document workspace on a display, said three dimensional document workspace having a focus area for interacting with a document object, said computer controlled display system including a document object retrieval element, said document object retrieval element comprising: a first detecting element for detecting a user has requested that documents associated with a document object displayed in said focus area be retrieved; a fetch window display element responsive to said first detecting element, said fetch window display element for causing the display of said document object in a fetch window in said focus area, said fetch window having a plurality of means for a user to specify fetching options, said fetching options indicating a relationship between said document object in said focus area and said linked document objects; a retrieval element for causing the retrieval of document objects responsive to fetching options specified by said user; and a document object display element for causing retrieved documents to be displayed in said fetch window so that they indicate their link relationship with said document object.

Claim 17

The computer controlled display system as recited in claim 13 wherein said document object display element is further comprised of a cone tree visualization element for causing said retrieved document objects to be displayed in a cone tree visualization indicating their linked relationship with said document object.

Claim 18

The computer controlled display system as recited in claim 13 wherein fetching options of said fetching window includes an option to indicate a depth of at least two for linked document objects to be retrieved.

Claim 19

The computer controlled display system as recited in claim 13 wherein fetching options of said fetching window includes an option to indicate a scope of linked document objects to be retrieved, said scope indicating an addressing relationship between said document object and said linked document objects to be retrieved.

Claim 20

The computer controlled display system as recited in claim 13 wherein said fetch window further comprises user invoked controls for starting and stopping said retrieval.

Claim 21

The computer controlled display system as recited in claim 13 wherein said fetch window further comprises user invoked controls for controlling said retrieval based so as to halt retrieval of an associated set of links.

Claim 24

The method as recited in claim 19 wherein said retrieval object is a cone tree having said currently viewed document as a top node.

Claim 25

The method as recited in claim 19 further comprising the steps of: a) said user indicating a change to said retrieval step; b) continuing said retrieval based on said change; and c) modifying said retrieval object to indicate said change to said retrieval step.