System and method for identifying user intent using four-dimensional coordinates of an input pointer
An information handling system receives information from an input pointer, obtains a first coordinate from the information with respect to a first direction of a display, obtains a second coordinate from the information with respect to a second direction of a display screen, and obtains a third coordinate from a scrolling value representative of an amount of scrolling of a contiguous presentation of displayable information for display of a portion of the contiguous presentation of displayable information within the display. The system also obtains a fourth coordinate representative of a time at which the first coordinate and the second coordinate are obtained, and provides an unambiguous record of a user's navigation of the contiguous presentation of displayable information based on the first coordinate, the second coordinate, the third coordinate, and the fourth coordinate.
1. A method comprising:
receiving information from an input pointing device;
obtaining a first coordinate from the information with respect to a first direction of a display;
obtaining a second coordinate from the information with respect to a second direction of the display;
obtaining a third coordinate from a scrolling value representative of a ratio of scrolling distance in a vertical direction of a contiguous presentation of displayable information for display to a scroll range of the contiguous presentation of displayable information within the display, wherein the scrolling distance is from top of a scroll bar trough to a location of a scroll bar thumb, wherein the scroll bar spans the scroll range;
obtaining a fourth coordinate representative of a time at which a cursor of the input pointing device is currently placed at the first coordinate and the second coordinate are obtained;
providing a location of a user's navigation of the contiguous presentation of displayable information, wherein the location is represented by a pixel having coordinates including the first coordinate, the second coordinate, the third coordinate, and the fourth coordinate, wherein no two or more different locations within the contiguous presentation of displayable information have an identical combination of values of the first coordinate, the second coordinate, the third coordinate, and the fourth coordinate, and wherein locations within a display screen area have the same third coordinate;
obtaining a wireframe representation for the contiguous presentation of displayable information;
reconstructing the user's navigation of the contiguous presentation of displayable information based on the wireframe representation and the first coordinate, the second coordinate, the third coordinate, and the fourth coordinate;
obtaining historical navigation data for the contiguous presentation of displayable information; and
predicting user intent based on the wireframe representation, the first coordinate, the second coordinate, the third coordinate, the fourth coordinate, and the historical navigation data.
2. The method of claim 1 , wherein the scroll range is based on a length of a scroll bar trough.
3. The method of claim 1 , wherein the third coordinate is zero when no scrolling has yet occurred.
4. The method of claim 1 further comprising:
wherein the third coordinate is zero when the user has scrolled the contiguous presentation of displayable information back to a top of the scroll range.
5. The method of claim 1 , wherein the input pointing device is a computer mouse.
6. An information handling system comprising:
an input pointer;
a display; and
a processor coupled to the input pointer and to the display, wherein the processor is configured to receive information from the input pointer, to obtain a first coordinate from the information with respect to a first direction of a display screen, to obtain a second coordinate from the information with respect to a second direction of the display, to obtain a third coordinate from a scrolling value representative of a ratio of scrolling distance in a vertical direction of a contiguous presentation of displayable information for display to a scroll range of the contiguous presentation of displayable information within the display, wherein the scrolling distance is from top of a scroll bar trough to a location of a scroll bar thumb, wherein the scroll bar spans the scroll range, to obtain a fourth coordinate representative of a time at which a cursor of the input pointer is currently placed at a location represented by a pixel location having coordinates including the first coordinate and the second coordinate are obtained, and to provide a record of a user's navigation of the contiguous presentation of displayable information based on the first coordinate, the second coordinate, the third coordinate, and the fourth coordinate, wherein no two or more different locations within the contiguous presentation of displayable information have an identical combination of values of the first coordinate, the second coordinate, the third coordinate, and the fourth coordinate, wherein locations within an area of the display screen have the same third coordinate, wherein the processor obtains a wireframe representation for the contiguous presentation of displayable information and reconstructs the record of the user's navigation of the contiguous presentation of displayable information based on the wireframe representation and the first coordinate, the second coordinate, the third coordinate, and the fourth coordinate, and wherein the processor obtains historical navigation data for the contiguous presentation of displayable information and predicts user intent based on the wireframe representation, the first coordinate, the second coordinate, the third coordinate, the fourth coordinate, and the historical navigation data.
7. The information handling system of claim 6 , wherein the scroll range is based on a length of a scroll bar trough.
8. The information handling system of claim 6 , wherein the record is indicated by a mouse pointer.
9. The information handling system of claim 6 , wherein the third coordinate is zero when the user has scrolled the contiguous presentation of displayable information back to a top of the scroll range.
10. The information handling system of claim 6 , wherein the input pointer includes a computer mouse.
11. A method comprising:
receiving information from a computer mouse;
obtaining a first coordinate from the information with respect to a horizontal axis of a display;
obtaining a second coordinate from the information with respect to a vertical axis of the display;
obtaining a third coordinate from a scrolling value representative of a ratio of a scrolling distance in a vertical direction of a contiguous presentation of displayable information for display to a scroll range of the contiguous presentation of displayable information within the display, wherein the scrolling distance is from top of a scroll bar trough to a location of a scroll bar thumb, wherein the scroll bar spans the scroll range;
obtaining a fourth coordinate representative of a time at which a cursor of the computer mouse is currently placed at the first coordinate and the second coordinate are obtained;
providing a record of a user's navigation of the contiguous presentation of displayable information based on the location of a pixel with coordinates including first coordinate, the second coordinate, the third coordinate, and the fourth coordinate, wherein no two or more different pixels within the contiguous presentation of displayable information have an identical combination of values of the first coordinate, the second coordinate, the third coordinate, and the fourth coordinate, and wherein locations within a display screen area have the same third coordinate;
obtaining a wireframe representation for the contiguous presentation of displayable information;
reconstructing the record of the user's navigation of the contiguous presentation of displayable information based on the wireframe representation and the first coordinate, the second coordinate, the third coordinate, and the fourth coordinate;
obtaining historical navigation data for the contiguous presentation of displayable information; and
predicting user intent based on the wireframe representation, the first coordinate, the second coordinate, the third coordinate, the fourth coordinate, and the historical navigation data.
12. The method of claim 11 , wherein the ratio dividing the scrolling distance by the scroll range.
13. The method of claim 12 , wherein the obtaining the third coordinate further includes multiplying by 100 a quotient of the scrolling distance divided by the scroll range to obtain a scroll percentage.
14. The method of claim 11 , further comprising: wherein the third coordinate is zero when the user has scrolled the contiguous presentation of displayable information back to a top of the scroll range.