PARAMETRIC MOTION CURVES AND MANIPULABLE CONTENT

• US 20140375572A1
• Filed: 06/20/2013
• Published: 12/25/2014
• Est. Priority Date: 06/20/2013
• Status: Abandoned Application

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Brun, Nicolas, Waggoner, Nicholas, Shanmugam, Perumaal, Yin, Yin
• Application Number:
  US13/923,206
• Publication Number:
  US 20140375572A1
• Time in Patent Office: Days
• US Class Current: 345/173
• CPC Class Codes: G06F 3/0484 for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text

Abstract

Motion of manipulable content in response to input, such as touch input from a user can be defined by criteria set forth by parametric equations. An application that generates manipulable content can be tailored so that the manipulable content responds in a particular way to the input. A programmer can perform such tailoring by providing parametric equations as input to the application. A set of parametric equations can be applied to an input transform to generate an output transform, which can be used to affect motion of manipulable content as represented on an associated display, such as a touch screen display.

Claims

1. A system comprising:

an input device to receive input from a user;

one or more processors communicatively coupled to the input device;

memory communicatively coupled to the one or more processors;

a graphics module stored in the memory and executable by the one or more processors;

a display responsive to the graphics module; and

a direct manipulation module stored in the memory and executable by the one or more processors to perform operations comprising;

applying a set of parametric equations to an input transform to generate an output transform; and

providing instructions to the graphics module to affect represented motion of manipulable content on the display responsive to the input received from the input device based, at least in part, on the output transform.

2. The system of claim 1, wherein the direct manipulation module is further executable to chain multiple pre-defined behaviors of the manipulable content so that an output transform of one of the multiple pre-defined behaviors comprises an input transform of a next one of the multiple pre-defined behaviors.

3. The system of claim 2, wherein the manipulable content comprises primary content, and wherein the direct manipulation module is further executable to:

responsive to the input, apply a pre-defined behavior of secondary manipulable content to a final output transform of the chained multiple pre-defined behaviors of the primary content; and

responsive to the input, affect motion of the secondary manipulable content based, at least in part, on the applied pre-defined behavior of secondary manipulable content.

4. The system of claim 1, wherein the input transform is responsive to touch input received by the input device.

5. The system of claim 1, wherein the input transform is based, at least in part, on time-based animation behavior while there is no touch input from a user to the input device.

6. The system of claim 1, wherein the set of parametric equations corresponds to a pre-defined behavior of the manipulable content.

7. A computer-readable storage medium storing computer-executable instructions that, when executed by a processor, configure the processor to perform operations comprising:

applying a set of parametric equations to an input transform to generate an output transform; and

affecting motion of manipulable content of an input device on a display based, at least in part, on the output transform.

8. The computer-readable storage medium of claim 7, wherein the set of parametric equations corresponds to a pre-defined behavior of the manipulable content.

9. The computer-readable storage medium of claim 7, further comprising chaining multiple pre-defined behaviors of the manipulable content so that an output transform of one of the multiple pre-defined behaviors comprises an input transform of a next one of the multiple pre-defined behaviors.

10. The computer-readable storage medium of claim 9, wherein the manipulable content comprises primary content, and further comprising:

applying pre-defined behavior of secondary manipulable content of the input device to a final output transform of the chained multiple pre-defined behaviors of the primary content; and

affecting motion of the secondary manipulable content of the input device on the display based, at least in part, on the applied pre-defined behavior of secondary manipulable content.

11. The computer-readable storage medium of claim 7, wherein the input device includes a touch input device and the input transform is responsive to touch input from the touch input device.

12. The computer-readable storage medium of claim 7, wherein the input transform is based, at least in part, on time-based animation behavior while there is no active input from the input device.

13. The computer-readable storage medium of claim 7, further comprising combining the set of parametric equations into a single composite equation that corresponds to the pre-defined behavior of the manipulable content.

14. The computer-readable storage medium of claim 7, further comprising controlling the display by controlling communication between a direct manipulation module and a graphics module.

15. A method comprising:

receiving one or more descriptions of motion for primary content of manipulable content;

receiving input from an input device;

generating an input manipulation transform based, at least in part, on the input;

applying a first of the one or more descriptions of motion to the input manipulation transform to generate a first output transform;

applying a second of the one or more descriptions of motion to the first output transform to generate a second output transform; and

affecting the primary content based, at least in part, on the second output transform.

16. The method of claim 15, further comprising:

receiving descriptions of motion for each of one or more secondary contents of the manipulable content;

applying the descriptions of motion for each of the one or more secondary contents of the manipulable content to the second output transform to respectively generate a set of third output transforms; and

affecting the one or more secondary contents based, at least in part, on the set of third output transforms.

17. The method of claim 15, wherein the one or more descriptions of motion each comprise parametric equations.

18. The method of claim 15, wherein the one or more descriptions of motion for primary content are applied asynchronously with receiving the input manipulation transform.

19. The method of claim 15, further comprising modifying any of the one or more descriptions of motion for the primary content.

20. The method of claim 15, wherein the input device is capable of providing motion to an object of the manipulable content presented visually on an output device.