Video display system

• US 5,080,377 A
• Filed: 05/31/1990
• Issued: 01/14/1992
• Est. Priority Date: 05/31/1990
• Status: Expired due to Term

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: RARE COIN It Incorporated
• Inventors: Stamper, Christopher T. J., Stamper, Timothy D. J.
• Primary Examiner(s): Coven, Edward M.
• Assistant Examiner(s): HARRISON, JESSICA
• Application Number:
  US07/531,384
• Time in Patent Office: 593 Days
• Field of Search: 273/DIG. 28, 273/85 G, 273/433, 273/434, 273/437, 340/721, 340/720, 340/723, 340/724, 340/725, 340/726, 340/728, 364/410
• US Class Current: 463/31
• CPC Class Codes: A63F 13/26 having at least one additional display device, e.g. on the game controller or outside a game booth
• CPC Class Codes: A63F 13/40 Processing input control signals of video game devices, e.g. signals generated by the player or derived from the environment
• CPC Class Codes: A63F 13/812 Ball games, e.g. soccer or baseball
• CPC Class Codes: A63F 13/92 Video game devices specially adapted to be hand-held while playing
• CPC Class Codes: A63F 2300/204 the platform being a handheld device
• CPC Class Codes: A63F 2300/301 using an additional display connected to the game console, e.g. on the controller
• CPC Class Codes: A63F 2300/8011 Ball
• CPC Class Codes: A63F 2300/8082 Virtual reality
• CPC Class Codes: G06T 11/00 2D [Two Dimensional] image generation

Abstract

A video display system for displaying an oversized playing field on a video display is disclosed. The playing field includes opposing boundaries and a control component. The control component interacts with one or more playing tokens. The system identifies a playing window including the portion of the playing field that includes the playing token that is closest to the control component. The playing window portion of the playing field and the portion of the playing field including the control component are displayed. In this manner, the display always includes the control component and the playing token closest thereto so that the player can visually relate the two aspects of the game.

Claims

1. A method for displaying an elongated playing field on a video display wherein the portion of the playing field that can be displayed on the entire video display area is smaller than the whole playing field such that only a portion of the whole playing field can be displayed on the video display at any one time, the playing field having opposing boundaries and including a fixed control component for interacting with playing tokens to cause the tokens to move over the playing field, wherein the tokens move multidirectionally over the playing field, the method including the steps of continuously:

(a) determining the playing field position of a playing token;

(b) identifying a position for a playing window on the playing field such that said playing window includes said playing token; and

(c) displaying said playing window and a portion of the playing field including the control component even when said playing window and said portion of the playing field including the control component are not contiguous portions of the playing field, whereby the control component and said playing token are displayed.

2. A method as claimed in claim 1, in which a plurality of playing tokens appear on the playing field, wherein

said step of determining the playing field position of a playing token includes determining the field position of each of the plurality of playing tokens;

and

said step of identifying a playing window position includes the steps of determining which of said playing tokens is closest to the control component, and identifying said position of said playing window such that it includes said closet playing token.

3. A method as claimed in claim 1, wherein said playing window includes a pair of window boundaries that are parallel to the playing field boundaries, and wherein said step of identifying said playing window position includes the steps:

(a) determining a previous playing window position;

(b) determining whether said playing token is in a central portion of said previous playing window relative to said window boundaries; and

(c) if said playing token is in said central portion, identifying said playing window position as said previous playing window position.

4. A method as claimed in claim 1, wherein said playing window includes a pair of window boundaries that are parallel to the playing field boundaries, and wherein said step of identifying a playing window position further includes the step of identifying said playing window position such that said playing token is centrally positioned relative to said window boundaries.

5. A method for identifying a playing window position in a playing field in a video display system, wherein the portion of the playing field that can be displayed at one time on the video display is smaller than the entire playing field such that only a portion of the whole playing field can be displayed at any one time, the playing field including opposing boundaries and a fixed control component for interacting with a playing token to cause the playing token to move multidirectionally over the playing field, the video display system including a main program for providing display commands to a video display device, said main program including commands to display a portion of the playing field including the control component and to generate playing field and playing token position information, the method including the steps of continuously:

(a) determining playing token position information;

(b) identifying a position for a playing window on the playing field such that said playing window includes said playing token; and

(c) providing said playing window position to the main program, whereby the main program generates a playing window display command corresponding to said playing window position such that the control component and said playing token are displayed via the video display device even when said playing window and said portion of the playing field including the control component are not contiguous portions of the playing field.

6. A method as claimed in claim 5, in which a plurality of playing tokens appear on the playing field, wherein

said step of determining the playing field position of a playing token includes determining the field position of each of the plurality of playing tokens;

and

said step of identifying a playing window position includes the steps of identifying from said position information which of said playing tokens is closest to the control component on the playing field, and identifying said position of said playing window such that it includes said closest playing token.

7. A method as claimed in claim 6, wherein the main program further generates token status information,

said step of determining the playing token position information includes the step of first determining from the main program token status information which of said playing tokens are active on said playing field and

said step of identifying a playing window position includes determining which of said active playing tokens is said closest token.

8. A method as claimed in claim 5, wherein said playing window includes a pair of window boundaries that are parallel to the playing field boundaries, and wherein said step of identifying said playing window position includes the steps:

(a) determining a previous playing window position;

(b) determining whether said playing token is in a central portion and of said previous playing window relative to said window boundaries;

(c) if said playing token is in said central portion, identifying said playing window position as said previous playing window position.

9. A method as claimed in claim 5, wherein said playing window includes a pair of window boundaries that are parallel to the playing field boundaries, and wherein said step of identifying a playing window position further includes the step of identifying said window position such that said playing token is centrally positioned relative to said window boundaries.

10. An improved interactive video display system for displaying a playing field on a video display, wherein the portion of the playing field that can be displayed on the video display is smaller than the entire playing field, such that only a portion of the whole playing field can be displayed on the video display at any one time, the playing field including opposing boundaries and a fixed control component for interacting with a playing token causing the token to move multidirectionally over the playing field, the system including a controller, a memory component, and an input/output component, such that the memory component stores a main program and playing field data, wherein the playing field data defines the playing field, the controller executes the main program and controls the input/output component so that a playing window portion of the playing field and the portion of the playing field including the control component are displayed even when said playing window and said portion of the playing field including the control component are not contiguous portions of the playing field, the improvement comprising:

(a) means for continuously determining a playing field position of a playing token relative to said control component; and

(b) means for continuously identifying a position for a playing window such that said playing window includes said playing token, whereby said playing window is displayed via the input/output component.

11. A system as claimed in claim 10, in which a plurality o playing tokens may appear on the playing field, further including means for identifying which of said playing tokens is closest to said control component, and wherein said means for identifying said playing window position identifies a playing window position such that said playing window includes said closest playing token.

12. A system as claimed in claim 10, wherein said playing window includes a pair of window boundaries that are parallel to the playing field boundaries, and wherein said means for identifying said playing window position includes:

(a) means for determining a previous playing window position; and

(b) means for determining whether said playing token is in a central portion of said previous playing window relative to said window boundaries, and, if said playing token is in said central portion, for identifying said playing window position as said previous playing window position.

13. A system as claimed in claim 10, wherein said playing window includes a pair of window boundaries that are parallel to the playing field boundaries, and wherein said means for identifying a playing window position identifies said window position such that said playing token is centrally positioned relative to said window boundaries.