Foot-actuated computer game controller serving as a joystick

• US 5,139,261 A
• Filed: 09/18/1991
• Issued: 08/18/1992
• Est. Priority Date: 09/15/1989
• Status: Expired due to Fees

• Current Assignee: Renato M. Openiano
• Original Assignee: Renato M. Openiano
• Inventors: Openiano, Renato M.
• Primary Examiner(s): Shapiro, Paul E.
• Assistant Examiner(s): HARRISON, JESSICA
• Application Number:
  US07/761,484
• Time in Patent Office: 335 Days
• Field of Search: 273/148 B, 273/433, 273/434, 273/438, 273/DIG. 28, 273/85 G, 273/440, 273/446, 273/454, 272/70, 272/96, 272/100, 272/129, 272/DIG. 4, 272/DIG. 9, 364/410, 340/709, 340/323 R, 200/61.1, 200/86.5, 200/DIG. 23
• US Class Current: 463/36
• CPC Class Codes: A61B 5/1036 Measuring load distribution, e.g. podologic studies
• CPC Class Codes: A63F 13/218 using pressure sensors, e.g. generating a signal proportional to the pressure applied by the player
• CPC Class Codes: A63F 13/24 Constructional details thereof, e.g. game controllers with detachable joystick handles
• CPC Class Codes: A63F 13/245 specially adapted to a particular type of game, e.g. steering wheels
• CPC Class Codes: A63F 13/285 Generating tactile feedback signals via the game input device, e.g. force feedback
• CPC Class Codes: A63F 13/428 involving motion or position input signals, e.g. signals representing the rotation of an input controller or a player's arm motions sensed by accelerometers or gyroscopes
• CPC Class Codes: A63F 13/80 Special adaptations for executing a specific game genre or game mode
• CPC Class Codes: A63F 2300/1037 being specially adapted for converting control signals received from the game device into a haptic signal, e.g. using force feedback
• CPC Class Codes: A63F 2300/1056 involving pressure sensitive buttons
• CPC Class Codes: A63F 2300/1062 being specially adapted to a type of game, e.g. steering wheel
• CPC Class Codes: A63F 2300/80 specially adapted for executing a specific type of game
• CPC Class Codes: G06F 3/011 Arrangements for interaction with the human body, e.g. for user immersion in virtual reality blind teaching G09B21/00
• CPC Class Codes: G06F 3/0338 with detection of limited linear or angular displacement of an operating part of the device from a neutral position, e.g. isotonic or isometric joysticks
• CPC Class Codes: Y10S 482/908 Adjustable

Abstract

A controller electrically interfaced to a video game computer or the like for the purpose of controlling a progression of the video game or the like is selectively actuated by discrete motions and forces the locations, magnitudes, and orientations of which are variably predetermined by the user. Pressure, or proximity, sensor units, normally four in number, are independently placeable upon any surface, and normally upon a floor. The signals produced by the arbitrarily located pressure or proximity sensors are received by a video game control unit and used to produce electrical signals suitable to be received by a conventional video game computer or the like for the purpose of controlling the progression of the video game. An adjustable sensor cartridge assembly for use with a video game controller allows a user to selectively position the sensor within the collar'"'"'s cavity and relative to the human user. Because the spatial arrangements of the various sensors, and the selection of the forces to be applied thereto, are completely arbitrary, the user is in complete control of the nature and location and magnitude of those motions and forces that he or she must provide, at a preselected degree of difficulty, to the game controller in order to sequence the video game.

Claims

1. A controller electrically interfaced to a video game computer or the like and usable by a human player for the purpose of controlling a progression of a video game or the like, the controller comprising:

a plurality of sensor unit means for individually detecting a presence of a human appendage and for individually producing in response to each such detection an individually-associated detection signal;

a substantially planar matrix for holding each of the plurality of sensor unit means at a position selectable by the human player;

a video game control unit means, located remotely from any one of the plurality of sensor unit means, for receiving the individual detection signals from individual ones of the sensor unit means, and for producing therefrom electrical signals suitable to be received by the video game computer or the like for the purpose of controlling the progression of a video game or the like;

wherein the physical position of individual sensors of the plurality of sensor unit means may be arbitrarily predetermined, at the human'"'"'s discretion, so that his/her subsequent selective actuation of selective ones of the plurality of sensor unit means with his/her appendage for controlling the progression of the video game or the like may be rendered relatively more or less difficult depending upon the distance of separation, and the area covered, by the sensor unit means'"'"' positioning.

2. The controller according to claim 1, wherein the plurality of sensor unit means is organized in an array radiating from a central point of the controller matrix.

3. The controller according to claim 2, wherein the position of individual sensors within the array of sensor unit means may be arbitrarily altered by the human user by variably positioning the sensor within a sensor assembly housing.

4. The controller according to clam 3, wherein the pattern of placement of four sensor assemblies is such that each pair of assemblies is radially aligned through the center point of the matrix, in opposite fashion, along its axis and the line of one pair bisects and lies perpendicularly to the line of the other pair.

5. The controller according to claim 4, wherein each of the radial array of independently activatable sensor assembly means houses an independent moveable sensor unit means.

6. The controller according to claim 5, wherein the distance of separation and the area covered relative to the human player are dependent upon user-determined axial positioning of each individual sensor unit within its housing.

7. A controller electrically interfaced to a video game computer or the like for the purpose of controlling a progression of a video game or the like, the controller comprising:

a platform presenting at its upper surface a relatively flat surface on which a human user may suitably stand, and having and presenting at its lower surface a multiplicity of points at which a plurality of sensor housings may be individually attached;

a like plurality of independently activatable sensor unit means;

a like plurality of sensor unit housings means, attachable to the lower surface of the platform at a plurality of points, for variably retaining the plurality of sensor unit means each at a user-selectable variable location relative to the point of attachment, and a variable distance of separation of one sensor unit means to the next;

a video game control unit means, located remotely from any one of the plurality of sensor unit means, for receiving the individual detection signals from individual ones of the sensor unit means, and for producing therefrom electrical signals suitable to be received by the video game computer or the like for the purpose of controlling the progression of a video game or the like;

wherein the physical position of individual sensors of the plurality of sensor unit means may be arbitrarily predetermined, at the human'"'"'s discretion, so that his/her subsequent selective actuation of selective ones of the plurality of sensor unit means with his/her appendage for controlling the progression of the video game or the like may be rendered relatively more or less difficult depending upon the distance of separation, and the area covered, by the sensor unit means'"'"' positioning.

8. The controller according to claim 7, wherein the platform is a resilient mat.

9. An adjustable sensor cartridge assembly for use with a video game controller comprising:

a sensor having and defining a threaded central bore and actuatable by the presence of a human appendage for producing an electrical signal usable by a video game controller;

an elongated collar, located at a predetermined position relative to a human user, defining a longitudinally extending cavity; and

a threaded shaft rotatably mounted in the collar'"'"'s cavity and meshing with the threads within the bore of the sensor unit;

wherein rotation of the shaft causes the engaged sensor to travel axially along the shaft within the collar'"'"'s cavity so as to selectively position the sensor within the collar'"'"'s cavity and relative to the human user.

10. The sensor cartridge according to claim 9, wherein at least one of the plurality of sensor unit means comprises:

a pressure sensor means for detecting a pressure of greater than a threshold level as is producible by force of a human appendage, and for producing an individually-associated detection signal in response to such pressure detection.

11. The sensor cartridge according to claim 9, wherein the sensor unit means comprises:

a proximity sensor means for detecting a spatial proximity of a human appendage, and for producing an individually-associated detection signal in response to such a proximity detection.