METHOD FOR MANIPULATING TABLES ON AN INTERACTIVE INPUT SYSTEM AND INTERACTIVE INPUT SYSTEM EXECUTING THE METHOD

• US 20140189482A1
• Filed: 12/26/2013
• Published: 07/03/2014
• Est. Priority Date: 12/31/2012
• Status: Abandoned Application

• Current Assignee: Smart Technologies ULC (Hon Hai Precision Industry Co., Ltd.)
• Original Assignee: Smart Technologies ULC (Hon Hai Precision Industry Co., Ltd.)
• Inventors: Hill, Doug B.
• Application Number:
  US14/140,949
• Publication Number:
  US 20140189482A1
• Time in Patent Office: Days
• US Class Current: 715/212
• CPC Class Codes: G06F 3/03545 Pens or stylus
• CPC Class Codes: G06F 3/0481 based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• CPC Class Codes: G06F 40/18 of spreadsheets form-filling G06F40/174

Abstract

A method is provide for manipulating a table comprising a plurality of cells, at least one row header and at least one column header. Input events representing a pointer contacting an interactive surface are received. An ink annotation is displayed on the interactive surface in response to the input events. It is determined that the ink annotation corresponds with an ink gesture by comparing the ink annotation with a plurality of predefined ink gestures. The ink annotation is deleted and one or more commands associated with the ink gesture are executed. A system configured to implement the method and a computer readable medium storing instructions to implement the method are also provided.

Claims

1. A computerized method for manipulating a table comprising a plurality of cells, at least one row header and at least one column header, the method comprising:

receiving input events representing a pointer contacting an interactive surface;

displaying an ink annotation on the interactive surface in response to the input events;

determining that the ink annotation corresponds with an ink gesture by comparing the ink annotation with a plurality of predefined ink gestures; and

deleting the ink annotation and executing one or more commands associated with the ink gesture.

2. The method of claim 1, wherein comparing the ink annotation with a plurality of predefined ink gestures comprises categorizing the ink annotation based on a location at which the ink annotation began, comparing the categorized ink annotation with category-specific criteria, and associating the ink annotation with a corresponding one of the plurality of predefined ink gestures based on the comparison.

3. The method of claim 1, wherein determining whether the ink annotation corresponds with an ink gesture is performed only if the ink annotation was completed within a predefined brief time period.

4. The method of claim 1, further comprising displaying a message on the interactive surface requesting confirmation that the ink gesture associated with the annotation is correct.

5. The method of claim 4, wherein the message is displayed as a pop-up bubble.

6. The method of claim 2, wherein the ink annotation is categorized as one of a gesture impacting a row of the table, a gesture impacting a column of the table, or a gesture impacting one or more cells of the table.

7. The method of claim 1 wherein the row header and the column header are automatically defined by an application program processing the table.

8. The method of claim 1 wherein the row header and the column header are defined by a user.

9. The method of claim 1, wherein the table is a spreadsheet.

10. The method of claim 1, wherein the table is a portion of a spreadsheet

11. The method of claim 10, wherein the executed one or more commands only impacts cells in the table.

12. The method of claim 1, wherein the table is a table object in a word processing document.

13. The method of claim 1, wherein the table is a table object in a presentation file.

14. A system configured to manipulating a table comprising a plurality of cells, at least one row header and at least one column header, the system comprising:

an interactive display configured to display content and receive user input;

a computer having memory for storing instructions, which when executed by a processor cause the computer to;

receive input events representing a pointer contacting an interactive surface;

display an ink annotation on the interactive surface in response to the input events;

determine that the ink annotation corresponds with an ink gesture by comparing the ink annotation with a plurality of predefined ink gestures; and

delete the ink annotation and executing one or more commands associated with the ink gesture.

15. The system of claim 14, wherein comparing the ink annotation with a plurality of predefined ink gestures comprises categorizing the ink annotation based on a location at which the ink annotation began, comparing the categorized ink annotation with category-specific criteria, and associating the ink annotation with a corresponding one of the plurality of predefined ink gestures based on the comparison.

16. The system of claim 14, wherein the instructions only cause the processor to determine whether the ink annotation corresponds with an ink gesture is performed only if the ink annotation was completed within a predefined brief time period.

17. The system of claim 14, further comprising instruction to display a message on the interactive surface requesting confirmation that the ink gesture associated with the annotation is correct.

18. The system of claim 15, wherein the ink annotation is categorized as one of a gesture impacting a row of the table, a gesture impacting a column of the table, or a gesture impacting one or more cells of the table.

19. The method of claim 14, wherein the table is a portion of a spreadsheet and the executed one or more commands only impacts cells in the table.

20. A computer readable medium having stored thereon instructions for manipulating a table comprising a plurality of cells, at least one row header and at least one column header, the instructions, when executed by a processor, cause the processor to implement:

receiving input events representing a pointer contacting an interactive surface;

displaying an ink annotation on the interactive surface in response to the input events;

determining that the ink annotation corresponds with an ink gesture by comparing the ink annotation with a plurality of predefined ink gestures; and

deleting the ink annotation and executing one or more commands associated with the ink gesture.

21. The computer readable medium of claim 20, wherein comparing the ink annotation with a plurality of predefined ink gestures comprises categorizing the ink annotation based on a location at which the ink annotation began, comparing the categorized ink annotation with category-specific criteria, and associating the ink annotation with a corresponding one of the plurality of predefined ink gestures based on the comparison.