Platform for seamless multi-device interactive digital content

• US 20070233759A1
• Filed: 03/28/2006
• Published: 10/04/2007
• Est. Priority Date: 03/28/2006
• Status: Abandoned Application

• Current Assignee: Regents of the University of California (University of California)
• Original Assignee: Regents of the University of California (University of California)
• Inventors: Yau, Man, Tomlinson, William
• Application Number:
  US11/392,285
• Publication Number:
  US 20070233759A1
• Time in Patent Office: Days
• US Class Current: 708/200
• CPC Class Codes: G06F 16/40 of multimedia data, e.g. slideshows comprising image and additional audio data retrieval of still image data G06F16/50; retrieval of audio data G06F16/60; retrieval of video data G06F16/70

Abstract

A multimedia information system includes multiple devices and provides automatic transfer of content between devices when any two of the devices are collocated, i.e., brought within a physical proximity and relative orientation of each other that allows each to detect the other, for example, using infrared data devices. The multimedia, multi-device information system provides a seamless information space between the devices once they are within an appropriate proximity and relative orientation and operates across multiple devices—such as desktop computers, tablet PCs, PDAs and cell phones. Animation of the content transfer provides interactivity and user engagement with the system.

Claims

1. A multimedia information system comprising:

a first computational device; and

a second computational device, wherein an information content is automatically transferred between said first computational device and said second computational device when said first computational device and said second computational device are collocated.

2. The multimedia information system of claim 1, wherein:

said information content includes an agent; and

said agent performs a process included in an autonomous decision whether to automatically transfer said information content.

3. The multimedia information system of claim 1, further comprising:

a global decision system wherein said global decision system performs a process included in an autonomous decision whether to automatically transfer said information content.

4. The multimedia information system of claim 1, further comprising:

a first detector on said first computational device; and

a second detector on said second computational device, wherein said first computational device and said second computational device are collocated when said first detector and said second detector communicate with each other.

5. The multimedia information system of claim 1, further comprising:

a first animation engine included in said first computational device that provides a first animation when said information content is automatically transferred; and

a second animation engine included in said second computational device that provides a second animation when said information content is automatically transferred, wherein said first animation and said second animation are synchronized to appear as a single animation across both said first computational device and said second computational device.

6. A multi-device system comprising:

a first device having a first detector;

a second device having a second detector, wherein;

said second detector detects a first presence and first orientation of said first device; and

said first detector detects a second presence and second orientation of said second device; and

an agent that receives communications from said first detector and said second detector and decides whether or not to transfer between said first device and said second device on a basis that includes said communications from said first detector and said second detector.

7. The multi-device system of claim 6, further comprising:

a first global decision system of said first device;

a second global decision system of said device, wherein;

said first global decision system communicates with said second global decision system and with said agent;

said second global decision system communicates with said first global decision system and with said agent; and

said first global decision system and said second global decision system initiate an exchange of information content when said agent decides to transfer.

8. The multi-device system of claim 7, wherein said agent decides to transfer based on an internal state of said agent and a first virtual environment information received from said first global decision system and a second virtual environment information received from said second global decision system.

9. The multi-device system of claim 7, wherein said information content includes said agent.

10. The multi-device system of claim 7, further comprising:

a first animation engine included in said first device that;

communicates with said first global decision system and with said agent;

displays a first animation using a first information from said first global decision system and a second information from said agent; and

a second animation engine included in said second device that;

communicates with said second global decision system and with said agent; and

displays a second animation using a third information from said first global decision system and the second information from said agent, wherein said first animation and said second animation are synchronized as a coordinated animation across said first device and said second device.

11. A system comprising:

at least two devices each having a networking system;

an embodied mobile agent executing on at least one of the devices, wherein said at least one device comprises;

a global decision system wherein said global decision system;

communicates with an adjacent virtual environment of a collocated device via a networking system of said at least one device;

communicates with the embodied mobile agent; and

causes an animation engine to display a characteristic that reflects a presence and characteristic of the adjacent virtual environment; and

wherein

the agent communicates with the animation engine so that the animation engine display reflects where the agent is and what the agent is doing.

12. The system of claim 11, wherein:

said device further includes a sensor that provides a physical characteristic information of the device'"'"'s environment to said global decision system;

said global decision system provides said physical characteristic information to the agent;

said global decision system causes said animation engine to display a characteristic that reflects said physical characteristic information; and

said agent communicates with the animation engine so that the animation engine display reflects a reaction of said agent to said physical characteristic information.

13. The system of claim 12, wherein:

the sensor is a webcam; and

the physical characteristic information reflects a presence or absence of a user within a predefined proximity of the webcam.

14. The system of claim 12, wherein:

the sensor is an accelerometer; and

the physical characteristic information reflects a change in orientation of the device.

15. The system of claim 12, wherein:

the sensor is an infrared communication device; and

the physical characteristic information reflects a presence or absence of an adjacent device within a predefined proximity of the infrared communication device.

16. A multimedia information system comprising:

a first computational device; and

a second computational device including;

a detector that detects a presence and orientation of said first computational device;

an embodied mobile agent wherein;

said embodied mobile agent receives information of said presence and orientation of said first computational device;

said embodied mobile agent modifies and communicates an information content; and

said information content is transferred between said second computational device and said first computational device in accordance with a decision made by said embodied mobile agent that includes utilizing said information of said presence and orientation of said first computational device.

17. A computational system comprising:

a first computational device;

a virtual character residing on said first computational device; and

a second computational device, wherein;

said virtual character automatically transfers from said first computational device to said second computational device when said second computational device is collocated with said first computational device.

18. The computational system of claim 17, wherein:

said virtual character automatically either transfers or else does not transfer according to a state of said first computational device, a state of said second computational device, and a physical aspect of said first computational device being collocated with said second computational device.

19. The computational system of claim 17, wherein:

said second computational device is collocated with said first computational device when a first infrared communication device of said first computational device is brought into communication with a second infrared communication device of said second computational device.

20. The computational system of claim 17, further comprising:

a first animation on said first computational device that reflects said virtual character transferring from said first computational device; and

a second animation on said second computational device that reflects said virtual character transferring to said second computational device, wherein said first animation and said second animation are automatically synchronized in conjunction with said automatic transfer of said virtual character so that said first animation and said second animation appear as one continuous animation.

21. A method for automatic data transfer between computational devices, comprising steps of:

collocating at least two distinct computational devices;

making an autonomous decision for an interaction to occur between the two collocated computational devices; and

performing the interaction automatically between the two collocated computational devices.

22. The method of claim 21, wherein said step of collocating further comprises:

positioning at least one of said two computational devices so that an infrared communication system establishes communication between the two computational devices.

23. The method of claim 21, wherein said step of collocating further comprises:

positioning at least one of said two computational devices so that said two computational devices detect each other'"'"'s presence using detectors;

establishing communication between said two computational devices via said detectors; and

switching over communication between said two computational devices from said detectors to a networking system.

24. The method of claim 21, wherein said step of autonomous decision making further comprises:

an agent residing on one of said two collocated computational devices making said autonomous decision, wherein said agent processes;

a first information received from a first global decision system of a first of said two collocated computational devices,

a second information received from a second global decision system of a second of said two collocated computational devices, and

said agent'"'"'s internal state.

25. The method of claim 21, wherein, in said step of automatically performing, the interaction includes:

transfer of an information content between said two collocated computational devices.

26. The method of claim 21, wherein, in said step of automatically performing, the interaction includes:

two synchronized animations, a first animation on a first of said two collocated computational devices and a second animation on a second of said two collocated computational devices, wherein said two animations appear as one continuous animation across said two collocated computational devices.

27. A method for multi-device computing, comprising the steps of:

displaying a first animation on a first computational device;

bringing a second computational device into a physical collocation with said first computational device;

displaying a second animation on said second computational device, wherein;

said second animation is synchronized with said first animation; and

said second animation is spatially consistent with said first animation.

28. The method of claim 27, wherein said first animation and said second animation are displayed with graphical continuity between the first device and the second device according to the relative orientation of the first device and the second device.

29. The method of claim 27, wherein said first animation and said second animation utilize the physical relationship between the first computational device and the second computational device to provide a seamless information space between the two devices.

30. The method of claim 27, further comprising the step of:

an autonomous computational agent moving between the first computational device and the second computational device in a way that utilizes the proximity and relative orientation between the devices.

31. A method of creating a continuous graphical space, comprising:

detecting a proximity and relative orientation between at least two computational devices;

communicating information of said proximity and relative orientation between said at least two computational devices; and

processing said information in each of said at least two computational devices to create said continuous graphical space.

32. The method of claim 31, further comprising steps of:

communicating a time stamp between said two computational devices; and

using said time stamp to synchronize a cross-device animation on said two computational devices.

33. The method of claim 31, further comprising steps of:

performing a cross-device animation comprising;

performing a first animation on a first of said two computational devices;

performing a second animation on a second of said two computational devices; and

using said proximity and relative orientation information to give said cross-device animation the appearance of continuity between the first animation and the second animation so that the two animations appear physically as a single animation occurring across the two computational devices.

34. The method of claim 31, further comprising the step of:

performing a cross-device animation on said at least two computational devices, wherein;

a first device is in the direction of a second border of a second display of a second device and a second device is in the direction of a first border of a first display of a first device; and

said information is used so that a character appears to cross over the first border from the first device and then over the second border to the second device so that said cross-device animation is consistent with the relative positions and orientations of the two devices.