Apparatus and methods of the remote address of objects

• US 6,396,475 B1
• Filed: 08/27/1999
• Issued: 05/28/2002
• Est. Priority Date: 08/27/1999
• Status: Expired due to Term

• Current Assignee: Geo Vector Corporation
• Original Assignee: Geo Vector Corporation
• Inventors: Page, Joseph, Ellenby, John, Ellenby, Thomas, Ellenby, Peter
• Primary Examiner(s): WU, XIAO MIN
• Application Number:
  US09/384,470
• Time in Patent Office: 1,005 Days
• Field of Search: 345/156,145,146,134,133,135,157,173,169,127,131,9,339,619,625,764,783,810,856 348/552,211 705/27 701/200,208,209 382/103
• US Class Current: 345/156
• CPC Class Codes: G01C 21/3682 output of POI information on a road map G01C21/3614, G01C21/3685 take precedence
• CPC Class Codes: G06F 1/1626 with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
• CPC Class Codes: G06F 1/169 the I/O peripheral being an integrated pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys, touch pads or touch stripes G06F1/1643 takes precedence; constructional details of pointing devices G06F3/033
• CPC Class Codes: G06F 2200/1637 Sensing arrangement for detection of housing movement or orientation, e.g. for controlling scrolling or cursor movement on the display of an handheld computer

Abstract

A device for addressing objects via pointing is provided. In response to an object being addressed, a computer provides a graphical user interface which relates to the particular object being addressed. As different objects are addressed, the user interface provided changes to agree with the object being addressed at any given time. Devices have position and attitude determining facility in communication with a computer having prerecorded data and a graphical user interface.

Claims

1. Methods of remotely addressing objects comprising the steps:

i determining attitude of a directional reference;

ii determining position of a point reference;

iii forming a map image in accordance with said determined position and attitude;

iv querying a database to determine which objects are included objects;

v querying a database to determine which objects are addressed objects;

vi if more than one object is being addressed, designating one of the addressed objects as a selected object;

vii if exactly one object is being addressed, designating that object as a selected object; and

viii forming a composite image comprising the map image, graphical representations of addressed and selected objects, and a present state icon which is indicative of determined position and attitude.

2. Methods of claim 1, said forming a map image step is further defined as forming a map image of a region containing the determined position, said map image having a peripheral boundary determined by a preset scale and the spatial limits of a display device onto which said map is to be displayed.

3. Methods of claim 1, where included objects are defined as those having an object descriptor which forms an intersection with an area represented by said map image.

4. Methods of claim 1, where addressed objects are defined as those having an object descriptor which forms an intersection with a pointing vector defined as a vector with infinite extent having an endpoint congruent with said reference point and direction colinear with said directional reference.

5. Methods of claim 1, where selected objects are determined in accordance with a default mechanism.

6. Methods of claim 5, where selected objects are determined as being the addressed object which is closest to the point reference.

7. Methods of claim 1, having the additional steps:

recalling from a database record associated with a selected object an object type parameter; and

forming a graphical user interface in cooperation with said object type,

where said composite image is also comprised of said graphical user interface.

8. Methods of claim 7, where cooperation means said graphical user interface provides access to computer functions which relate to the particular type of the selected object.

9. Methods of claim 8, where said graphical user interface is a toolbar type.

10. Methods of claim 9, where said graphical user interface is a drop-down menu type.

11. Methods of claim 10, where said drop-down menu is located in the composite image proximately with respect to a graphical representation of the object to which it relates.

12. Methods of claim 1, further comprising the steps:

vii setting a cursor which is movable under direction of user input; and

viii forming a graphical user interface in response to a cursor being moved onto a graphical representation of an included object.

13. Methods of claim 12, where said graphical user interface is a toolbar.

14. Methods of claim 12, where said graphical user interface is a drop-down menu.