System and method for temporally varying pointer icons

• US 5,784,056 A
• Filed: 12/29/1995
• Issued: 07/21/1998
• Est. Priority Date: 12/29/1995
• Status: Expired due to Term

• Current Assignee: Oracle America, Inc. (Oracle Corporation)
• Original Assignee: Sun Microsystems Incorporated (Oracle Corporation)
• Inventors: Nielsen, Jakob
• Primary Examiner(s): Breene, John E.
• Application Number:
  US08/580,729
• Time in Patent Office: 935 Days
• Field of Search: 395/348, 395/349, 395/329-332, 395/200.34-200.37, 345/326-358, 345/970, 345/973, 345/145, 345/146, 345/977, 345/473-475
• US Class Current: 715/856
• CPC Class Codes: G06F 2203/04801 Cursor retrieval aid, i.e. visual aspect modification, blinking, colour changes, enlargement or other visual cues, for helping user do find the cursor in graphical user interfaces
• CPC Class Codes: G06F 3/04812 Interaction techniques based on cursor appearance or behaviour, e.g. being affected by the presence of displayed objects
• CPC Class Codes: G06Q 10/10 Office automation; Time management
• CPC Class Codes: Y10S 715/977 Dynamic icon, e.g. animated or live action

Abstract

A system and method for computer operation. An object to be pointed to in a user'"'"'s computer display (109) is indicated with an animated pointer icon (113). In a computer network, such as the Worldwide Web, a pointer is transmitted from one user to another user (114) via an improved protocol. A graphical design (201) of a computer icon is also disclosed.

Claims

1. A method of operating a computer comprising the steps of:

displaying a graphical display on a computer screen;

moving a pointer icon from one object to another object on said computer screen with a user input device;

receiving a first user'"'"'s input for pointing to one of said objects on said computer screen; and

thereafter

temporally varying an appearance of said pointer icon in response to said step of receiving said first user'"'"'s input for pointing to one of said objects.

2. The method as recited in claim 1 further comprising the steps of:

transmitting a pointer signal to a second user, wherein said step of temporally varying an appearance of said pointer icon is performed on at least said second user'"'"'s computer screen.

3. The method as recited in claim 1 wherein said step of temporally varying comprises displaying said pointer icon having an appearance similar to a drop of water falling on said screen.

4. The method as recited in claim 1 wherein said step of temporally varying comprises terminating display of said pointer icon after a period of time.

5. The method as recited in claim 2 wherein said step of temporally varying an appearance is performed on said first user'"'"'s computer screen.

6. The method as recited in claim 1 wherein said graphical display is generated over a computer network on at least said first user'"'"'s computer screen and a second user'"'"'s computer screen.

7. The method as recited in claim 6 wherein said graphical display comprises a Web page.

8. The method as recited in claim 2 wherein said step of transmitting a pointer signal comprises the steps of:

identifying an object in said graphical display closest to said pointer icon after receiving said first user'"'"'s input; and

inserting a pointer element into a serial bit stream to be transmitted to said second user.

9. The method as recited in claim 8 wherein said serial bit stream comprises an HTML bit stream.

16. The method as recited in claim 1 further comprising the steps of:

displaying said pointer icon on said computer screen, wherein said step of displaying said pointer icon occurs before said step of temporally varying said appearance of said pointer icon.

10. A method for pointing to objects in a computer network comprising the steps of:

transmitting screen objects across said computer network in a serial data stream for display on a first user screen;

receiving pointing input from a second user, said pointing input defining a location on said first user screen where said second user desires to point;

inputting pointing objects into said serial data stream; and

displaying a pointer icon on said first user screen corresponding to said location where said second user desires to point, wherein said step of displaying said pointer icon comprises the step of temporally varying an appearance of said pointer icon on said first user screen.

11. The method as recited in claim 10 wherein said serial data stream comprises an HTML data stream.

12. The method as recited in claim 10 wherein said step of inputting pointer objects into said serial data stream comprises the steps of:

identifying a screen display object closest to said location where said second user desires to point; and

placing said pointing objects into said serial data stream at a position in correspondence with said identified screen display object.

13. A computer system comprising:

a computer network for generating screen displays on a plurality of user computers, said screen displays generated by the steps of;

transmitting serial data streams to said users;

generating screen displays based on said serial data streams; and

a pointing system comprising a pointer element that is inserted into said serial data stream, wherein said pointing system generates temporally varying pointer icons.

14. A computer system as recited in claim 13 wherein said system for transmitting serial data streams comprises a system for transmitting HTML data streams.

15. A computer system as recited in claim 13 wherein said pointing system identifies a closest screen object to a pointer icon, and selects said closest screen object in said serial data stream for insertion of said pointer element.

17. A computer program product for displaying an icon on a computer screen, said product comprising:

code that generates a pointer icon in a remote display;

code that temporally varies an appearance of said pointer icon;

code that inserts a pointer element in a serial data stream, and

a computer-readable medium for storing said codes.

18. The computer program product as recited in claim 17 further comprising:

code that identifies a location of a nearest object to a user-defined location.

19. The computer program product as recited in claim 18 further comprising:

code that inserts a pointing indicator adjacent a character in a serial data stream adjacent said nearest object.