System and method for processing and managing electronic copies of handwritten notes

• US 5,838,819 A
• Filed: 11/14/1995
• Issued: 11/17/1998
• Est. Priority Date: 11/14/1995
• Status: Expired due to Term

• Current Assignee: AT&T Corporation (AT&T, Inc.)
• Original Assignee: Lucent Technologies, Inc. (Nokia Corporation)
• Inventors: Wilfong, Gordon Thomas, Ruedisueli, Laurence W.
• Primary Examiner(s): Coles, Edward L.
• Assistant Examiner(s): NGUYEN, ANH-VINH THI
• Application Number:
  US08/557,872
• Time in Patent Office: 1,099 Days
• Field of Search: 382/187, 382/188, 382/189, 382/190, 382/181, 382/306, 382/313, 382/175, 382/309, 345/173, 345/179, 707/541, 707/350, 707/500, 707/507, 707/508, 707/511, 707/512, 707/525
• US Class Current: 382/187
• CPC Class Codes: G06F 1/1611 to support document holders
• CPC Class Codes: G06F 1/1616 with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
• 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 1/1698 the I/O peripheral being a sending/receiving arrangement to establish a cordless communication link, e.g. radio or infrared link, integrated cellular phone details of antennas disposed inside a computer H01Q1/2266
• CPC Class Codes: G06F 2200/1632 Pen holder integrated in the computer
• CPC Class Codes: G06F 40/166 Editing, e.g. inserting or deleting

Abstract

A system and method for processing and managing electronic copies of handwritten notes are provided. The system includes a processor for processing the handwritten notes to generate the electronic copies, with each electronic copy associated with a respective identifier corresponding to at least one set of the respective handwritten notes, in which the identifiers facilitate the management of the electronic copies. The system includes an electronic notepad and can also include devices operatively connected to the electronic notepad for operating with the electronic notepad to receive, manage, merge, and/or display the electronic copies from the electronic notepad.

Claims

1. An electronic notepad for managing electronic copies of handwritten notes, the electronic notepad comprising:

a handwriting capturing device having a surface for generating data signals corresponding to a plurality of sessions of handwritten notes written substantially adjacent to the surface on a plurality of pages, with each session of handwritten notes including a handwritten page identifier, and the data signals include a respective electronic identifier corresponding to a respective handwritten page identifier; and

a processor, operatively connected to the surface and responsive to the data signals, for generating the electronic copies of the plurality of sessions in data files, with each electronic copy associated with a respective session and with a respective electronic identifier;

wherein the electronic identifiers of the plurality of sessions facilitate the management of the electronic copies corresponding to the plurality of pages of handwritten notes.

2. The electronic notepad claim 1 wherein the electronic identifier is associated with a respective session of handwritten notes provided to the surface prior to the providing of a corresponding handwritten identifier to the surface.

3. The electronic notepad claim 1 wherein the electronic identifier is associated with a respective session of handwritten notes provided to the surface subsequent to the providing of a corresponding handwritten identifier to the surface.

4. The electronic notepad of claim 1 wherein the electronic identifier is generated from a scaling of at least a portion of the handwritten notes to be associated with the electronic identifier corresponding to a respective handwritten identifier.

5. The electronic notepad of claim 1 wherein the electronic identifier is generated from a scaling of at least a portion of the handwritten notes selected by a user using an input device for the handwritten notes to be associated with the electronic identifier corresponding to a respective handwritten identifier.

6. The electronic notepad of claim 1 wherein the electronic identifier is generated from a data signal received from a telephone device operatively connected to the processor, wherein the data signal represents a telephone number to be associated with a session of handwritten notes.

7. The electronic notepad of claim 1 wherein the processor is adapted to transfer the electronic copies, with the respective electronic identifiers, to a second processor capable of managing the electronic copies using the electronic identifiers.

8. The electronic notepad of claim 1 wherein the processor is adapted to transfer the electronic copies, with the respective electronic identifiers, to a second processor capable of generating a display of the electronic copies.

9. The electronic notepad of claim 8 further comprising:

a wireless transmitter, operatively connected to the processor, for transferring the electronic copies to the second processor having a wireless receiver.

10. A system for managing electronic copies of handwritten notes, the system comprising:

a processor for processing handwritten notes to generate electronic copies, with each electronic copy associated with a respective identifier included within at least one set of the respective handwritten notes, wherein the identifiers facilitate the management of the electronic copies; and

a handwriting capturing device for capturing the handwritten notes to generate data signals corresponding to the handwritten notes on a plurality of pages, with a set of the handwritten notes including a respective handwritten page identifier;

the processor processes the handwritten notes by processing the data signals to generate a respective electronic identifier corresponding to a respective handwritten page identifier and associated with the respective electronic copy to facilitate the management of the electronic copies.

11. The system of claim 10 wherein the identifier is associated with a respective set of the handwritten notes provided to the processor subsequent to the providing of the respective identifier to the processor.

12. The system of claim 10 wherein the identifier is associated with a respective set of handwritten notes provided to the processor prior to the providing of the respective identifier to the processor.

13. The system of claim 10 wherein the identifier is generated from a scaling of at least a portion of the handwritten notes to be associated with the identifier.

14. The system of claim 13 wherein the at least a portion of the handwritten notes is selected by a user using an input device.

15. The system of claim 10 wherein the identifier is generated from a data signal from a telephone device operatively connected to the processor to be associated with a set of handwritten notes.

16. The system of claim 10 wherein the processor is adapted to transfer the electronic copies, with the respective electronic identifiers, to a second processor capable of managing the electronic copies using the electronic identifiers.

17. The system of claim 10 wherein the processor further includes:

means for managing the electronic copies by merging pairs of electronic copies having similar electronic identifiers.

18. The system of claim 17 wherein the managing means, responsive to a selection signal received from the user to select a pair of electronic identifiers as being similar, merges the pair of electronic copies corresponding to the selected pair of electronic identifiers.

19. The system of claim 17 wherein the managing means, responsive to an automerge setting, automatically compares pairs of electronic identifiers to determine a condition of similarity between respective pairs, and automatically merges a pair of electronic copies corresponding to a pair of electronic identifiers having the condition of substantial similarity.

20. The system of claim 19 wherein the managing means includes:

measuring means for determining a similarity measure from respective pairs of electronic identifiers; and

threshold means for determining the condition of similarity from the similarity measure exceeding a predetermined threshold.

21. A system for managing electronic copies of handwritten notes, the system comprising:

an electronic notepad including;

a handwriting-capturing device having a surface for generating data signals corresponding to a plurality of sessions of handwritten notes written substantially adjacent to the surface on a plurality of pages, with each session of handwritten notes including a handwritten page identifier, and the data signals include a respective electronic identifier corresponding to a respective handwritten page identifier;

a first processor, operatively connected to the surface and responsive to the data signals, for generating the electronic copies of the plurality of sessions in data files, with each electronic copy associated with a respective session and with a respective electronic identifier; and

means for transferring the electronic copies from the first processor; and

a processing unit including;

means for receiving the electronic copies from the electronic notepad;

a second processor for processing the electronic copies; and

a note managing program, executed by the second processor, for using the electronic identifiers of the plurality of sessions to facilitate the management of the electronic copies corresponding to the plurality of pages of handwritten notes.

22. The system of claim 21 wherein the note managing program manages the electronic copies by merging pairs of electronic copies having similar electronic identifiers.

23. The system of claim 22 wherein the note managing program, responsive to a selection signal received from the user to select a pair of electronic identifiers as being similar, merges the pair of electronic copies corresponding to the selected pair of electronic identifiers.

24. The system of claim 22 wherein the note managing program, responsive to an automerge setting, automatically compares pairs of electronic identifiers to determine a condition of similarity between respective pairs, and automatically merges a pair of electronic copies corresponding to a pair of electronic identifiers having the condition of substantial similarity.

25. The system of claim 24 wherein the managing means includes:

measuring means for determining a similarity measure from respective pairs of electronic identifiers; and

threshold means for determining the condition of similarity from the similarity measure exceeding a predetermined threshold.

26. A method for managing electronic copies of handwritten notes, the method comprising the steps of:

receiving handwritten notes on a plurality of sheets of paper, wherein such handwritten notes include a handwritten identifier on a respective sheet of paper;

generating electronic copies of each sheet of paper having the handwritten notes, wherein each electronic copy includes an electronic identifier corresponding to the handwritten identifier;

providing the electronic copies, including the electronic identifiers, to a processor; and

managing the electronic copies using the electronic identifiers to correlate the electronic copies with the respective sheets of paper having the handwritten notes.

27. The method of claim 26 wherein the step of providing the electronic copies includes the step of downloading the electronic copies as data signals to a processor.

28. The method of claim 26 wherein the step of receiving the handwritten notes includes the steps of receiving a capacitive effect from the surface being capacitance-sensitive;

and

the step of generating the electronic copies includes the steps of converting the received capacitive effect to corresponding data signals as the electronic copies.

29. The method of claim 26 wherein the step of managing the electronic copies includes the steps of:

comparing the electronic identifiers; and

merging a pair of electronic copies upon a determination of the corresponding electronic identifiers as being similar.