System and method for substituting an animated character when a remote control physical character is unavailable

• US 5,977,951 A
• Filed: 02/04/1997
• Issued: 11/02/1999
• Est. Priority Date: 02/04/1997
• Status: Expired due to Fees

• Current Assignee: Musicqubed Innovations LLC (Ascend Innovation Management, LLC)
• Original Assignee: Microsoft Corporation
• Inventors: Wood, Timothy Edward, Robertson, Kenneth Ray, Danieli, Damon Vincent
• Primary Examiner(s): BRIER, JEFFERY A
• Application Number:
  US08/795,698
• Time in Patent Office: 1,001 Days
• Field of Search: 345/156, 434/307 R, 434/308, 434/365
• US Class Current: 345/156
• CPC Class Codes: G09B 5/065 Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
• CPC Class Codes: G09F 19/08 Dolls, faces, or other representations of living forms with moving parts in the nature of toys A63H

Abstract

An educational computer system includes a computer, a display device, a remote control character, and a wireless modem for communication between the computer and the remote control character. The remote control character can move and speak in response to signals from the computer, thereby allowing the remote control character to interact with the user and with characters displayed on the display device. When a program is run, the computer determines whether the remote control character is available. If it is not, the computer substitutes an animated character that is displayed on the display device. The computer periodically checks for the remote control characters while displaying the animated character. If the remote control character becomes available, the animated character is discontinued and the computer begins sending voice and movement information to the remote control character. Similarly, if the remote control character becomes unavailable while the program is running, the program will automatically revert to the animated character and the program will continue.

Claims

1. In a system including a computer, a display device and a controlled device that responds to signals from the computer, a method for replacing a controlled device with a representation of the controlled device, comprising the steps of:

determining whether the controlled device is available;

in response to the controlled device being available, transmitting controlled device data to the controlled device; and

in response to the controlled device not being available, retrieving representation data and displaying a representation of the controlled device on the display device,

wherein the transmitted controlled device data and the retrieved representation data are coordinated with the program content being displayed on the display device.

2. The method recited in claim 1, further comprising the steps of:

while transmitting the controlled device data to the controlled device, receiving an indication that the controlled device is no longer available; and

in response to the controlled device being no longer available, retrieving representation data and displaying a representation of the controlled device on the display device.

3. The method recited in claim 2, wherein the indication that the controlled device is no longer available is provided in response to the controlled device failing to provide data to the computer.

4. The method recited in claim 1, further comprising the steps of:

while displaying the representation of the controlled device on the display device, receiving an indication that the controlled device is available; and

in response to the controlled device being available, terminating the display of the representation of the controlled device and transmitting controlled device data to the controlled device.

5. The method recited in claim 4, wherein the indication that the controlled device is available is provided in response to a successful attempt to acquire the controlled device.

6. The method recited in claim 1, wherein determining whether the controlled device is available comprises:

attempting to acquire the controlled device; and

receiving a response from the controlled device.

7. The method recited in claim 1, wherein the controlled device comprises an animated physical character and the representation of the controlled device comprises a representation of the physical character.

8. A computer storage medium storing computer-executable instructions for performing the method of claim 1.

9. A computer-controlled apparatus configured to perform the method of claim 1.

10. A computer system for displaying an animated character in the place of a physical character, comprising:

a physical character;

a processing unit;

a wireless modem connecting the physical character to the processing unit;

a display device connected to the processing unit for displaying images;

memory connected to the processing unit and containing a program module;

a storage medium connected to the processing unit for storing content to be displayed on the display device, physical character data, and animated character data;

the processing unit, responsive to instructions from the program module, being operative to;

acquire a physical character;

display the content on the display device;

retrieve the physical character data from the storage medium;

transmit the physical character data to the physical character;

receive an indication that the physical character is not available; and

in response to the indication that the physical character is not available, retrieve animated character data from the storage medium and display the animated character on the display device,

wherein the retrieved portions of the physical character data and the animated character data are coordinated with a portion of the content being displayed on the display device.

11. The computer system recited in claim 10, wherein the indication that the physical character is no longer available is provided in response to the physical character failing to provide data to the computer.

12. The computer system recited in claim 10, wherein the processing unit is further operative to:

while displaying the animated character on the display device, receive an indication that the physical character is available; and

in response to the physical character being available, terminate the display of the animated character and transmit at least a portion of the physical character data to the physical character.

13. A computer-readable medium having computer-executable instructions for performing steps comprising:

retrieving content to be displayed on a display device;

determining whether a physical character is available; and

in response to the physical character not being available, retrieving animated character data and displaying an animated character on the display device,

wherein the animated character data is coordinated with the retrieved content.

14. The computer-readable medium recited in claim 13, further comprising computer-executable instructions for:

receiving an indication that the physical character is available; and

in response to the indication,

terminating the animated character;

retrieving physical character data; and

transmitting the physical character data to the physical character,

wherein the physical character data corresponds to the retrieved content.

15. The computer-readable medium recited in claim 14, wherein the indication that the physical character is available is provided in response to a successful attempt to acquire the physical character.

16. The computer-readable medium recited in claim 13, wherein determining whether the physical character is available comprises:

attempting to acquire the physical character; and

receiving a response from the physical character.