Electronic whiteboard hot zones for controlling local and remote personal computer functions

• US 6,724,373 B1
• Filed: 01/05/2000
• Issued: 04/20/2004
• Est. Priority Date: 01/05/2000
• Status: Expired due to Fees

• Current Assignee: Brother International Corporation (Brother Industries Limited)
• Original Assignee: Brother International Corporation (Brother Industries Limited)
• Inventors: OʼNeill, Kevin J. Jr., Schuman, John G.
• Primary Examiner(s): Harvey, Jack B.
• Assistant Examiner(s): Prieto, Beatriz
• Application Number:
  US09/477,825
• Time in Patent Office: 1,567 Days
• Field of Search: 709/204, 709/205, 709/203, 709/208, 709/248, 345/619, 345/650, 345/661, 345/665, 345/666, 345/701, 345/733, 345/751, 345/156, 345/179, 345/965, 345/966, 345/967, 345/961, 345/740, 434/410
• US Class Current: 345/179
• CPC Class Codes: G06F 3/03545 Pens or stylus
• CPC Class Codes: G06F 3/04162 for exchanging data with external devices, e.g. smart pens, via the digitiser sensing hardware
• CPC Class Codes: G06F 3/046 by electromagnetic means
• CPC Class Codes: H04L 67/08 specially adapted for terminal emulation, e.g. Telnet
• CPC Class Codes: H04L 67/10 in which an application is distributed across nodes in the network software deployment G06F8/60; multiprogramming arrangements G06F9/46
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]

Abstract

The invention concerns a method and apparatus that provides predetermined and user determined areas on an electronic whiteboard which provides the user with various computer-related functions. In particular, a communication server would monitor the hot zones for detection of the users electronic pen. If the communication server detects the users electronic pen in the hot zone area for longer than a predetermined time, for example two seconds, then the communication server would perform the function defined by that particular hot zone. A plurality of hot zones may be defined and fixed as part of either the electronic whiteboard environment, or they may be relative so that a user can define particular hot zone areas, including their location, content and function. These hot zone areas may be moved anywhere in the electronic whiteboard area. The user is required to calibrate, or align the area of the electronic whiteboard in which they wish to define the hot zone, and the communication server will then monitor that area for pen activity. Furthermore, the hot zones may be configured so that the user of the electronic whiteboard may selectively send board images to remote users along with e-mail messages, tasking lists, calendars or scheduling information concerning future meetings, etc.

Claims

1. A communications system, comprising:

an electronic whiteboard that communicates with an electronic pen, the electronic whiteboard coupled to a local processor and operated by a user;

at least one hot zone defined on the electronic whiteboard, each hot zone representing a particular function to be performed; and

a communication server connected to the local processor and one or more remote processors through a network, the communication server monitoring the hot zones such that if the communication server detects the presence of the electronic pen in one of the hot zones for at least a predetermined time, the communication server signals the local processor and the remote processor for the remote processor to perform the particular function assigned to the hot zone.

2. The communications system of claim 1, wherein at least one of the hot zones have functions and locations that are predetermined and fixed on the electronic whiteboard.

3. The communications system of claim 1, wherein at least one of the hot zones have functions and locations on the electronic whiteboard that are determined by the user.

4. The communications system of claim 3, wherein the user uses the electronic pen to define the hot zone area on the electronic whiteboard.

5. The communications system of claim 1, wherein at least one of the hot zones contains sub-hot zones with sub-functions and sub-locations within the hot zone.

6. The communications system of claim 5, wherein the sub-functions and sub-locations of the sub-hot zones may be defined by the user.

7. The communications system of claim 1, wherein at least one of the hot zones define functions are targeted to one or more specific remote user.

8. The communications system of claim 1, wherein at least one of the hot zones define functions that are targeted to all remote users.

9. The communications system of claim 1, wherein the hot zones define personal computer functions.

10. The communications system of claim 9, wherein the personal computer functions are at least one of save, clear and save, clear, and print.

11. The communications system of claim 1, wherein the hot zones define e-mail functions.

12. The communications system of claim 1, wherein the predetermined time is determined by the user.

13. The communications system of claim 1, wherein remote users can activate and deactivate the hot zones.

14. A method of operating a communications system, that includes an electronic whiteboard that communicates to an electronic pen, the electronic whiteboard coupled to a local processor and operated by a user, and a communication server connected to the local processor and one or more remote processors through a network, the method comprising:

defining at least one hot zone on the electronic whiteboard, each hot zone representing a particular function to be performed; and

monitoring the hot zones such that if the communication server detects the presence of the electronic pen in one of the hot zones for at least a predetermined time, the communication server signals the local processor and the remote processor for the remote processor to perform the particular function assigned to the hot zone.

15. The method of claim 14, wherein at least one of the hot zones have functions and locations that are predetermined and fixed on the electronic whiteboard.

16. The method of claim 14, wherein at least one of the hot zones have functions and locations on the electronic whiteboard that are determined by the user.

17. The method of claim 16, wherein the user uses the electronic pen to define the hot zone area on the electronic whiteboard.

18. The method of claim 14, wherein at least one of the hot zones contains sub-hot zones with sub-functions and sub-locations within the hot zone.

19. The method of claim 18, wherein the sub-functions and sub-locations of the sub-hot zones may be defined by the user.

20. The method of claim 14, wherein at least one of the hot zones define functions are targeted to one or more specific remote user.

21. The method of claim 14, wherein at least one of the hot zones define functions that are targeted to all remote users.

22. The method of claim 14, wherein the hot zones define personal computer functions.

23. The method of claim 22, wherein the personal computer functions are at least one of save, clear and save, clear, and print.

24. The method of claim 14, wherein the hot zones define e-mail functions.

25. The method of claim 14, wherein the predetermined time is determined by the user.

26. The method of claim 14, wherein remote users can activate and deactivate the hot zones.