# Patent

## Title
Methods and system for location-based gaming utilizing a physical game tool

## Abstract

A player utilizing a mobile electronic communication device and a physical game tool may engage in location-based gaming. The mobile device can execute a program to enable the player to play a game. The physical game tool is physically manipulable by the player and also capable of determining its physical location in the physical world. The mobile device can receive from a server data pertaining to a virtual gaming object associated with a target object location that is based, at least in part, on the physical location of the physical game tool; cause a display device of the player to display the virtual gaming object at a virtual location within the game corresponding to the target object location; and cause the display device to update the virtual gaming object based on changes of the location of the physical game tool.

## Background
RELATED APPLICATIONS
This application is a continuation of U.S. patent application Ser. No. 13/068,892, filed May 21, 2011, and entitled “Method, System, and Apparatus for Location-Based Gaming,” now U.S. Pat. No. 8,292,735, which is a continuation of U.S. patent application Ser. No. 11/804,054, filed May 15, 2007, now U.S. Pat. No. 7,946,919, which was a continuation of U.S. patent application Ser. No. 10/461,171, filed Jun. 13, 2003, now abandoned, which in turn claimed priority under 35 U.S.C. §119(e) to U.S. Provisional Patent Application No. 60/389,700, filed Jun. 14, 2002. The disclosures of each of foregoing applications are incorporated by reference herein in their entireties.


TECHNICAL FIELD
The present disclosure relates to a method, system and apparatus for enabling a user to play a computer game or “video game” using information associated with a player or object at a specific location.
BACKGROUND INFORMATION
Recent developments in telecommunications and data processing, and in particular the development of broadband capability in connection with wide-area networks such as the Internet and wireless interfaces to such networks, offer the potential for facilitating the transmission and reception of large amounts of information which may be directed to effectuating an electronic gaming environment in which one or more players may interact with each other and/or computer generated objects. However, at present it is typically necessary for a player to obtain the desired information and play electronic games at a single fixed location, such as a home or office computer, an Internet cafe or the like.
A need exists for a method for enabling players to interact with each other or objects in a game, or other persons in relation to the locations of the players, objects and/or other persons.
A need also exists for a system and apparatus for facilitating such methods.
SUMMARY OF EMBODIMENTS
In accordance with one aspect of the present invention, there is provided a method of location-based gaming that includes the steps of engaging a program to play a game, determining the location of a target object, providing the location of the target object to a central location, obtaining a data file pertaining to an object at the location of the target object, and generating gaming object data relative to the location of the target object.
Other objects, features and advantages of the present invention will become apparent to those skilled in the art from the following detailed description. It is to be understood, however, that the detailed description and specific examples, while indicating preferred embodiments of the present invention, are given by way of illustration and not limitation. Many changes and modifications within the scope of the present invention may be made without departing from the spirit thereof, and the invention includes all such modifications.



BRIEF DESCRIPTION OF THE DRAWINGS
Embodiments of the invention may be more readily understood by referring to the accompanying drawings in which
FIG. 1 is a schematic illustrating an example of a method according to one embodiment of the invention by which a player identifies, locates, and obtains information pertaining to and interacts with a game object and another player, which also illustrates the flow of data between various components employed in the method, and
FIGS. 2A-2B are illustrations of views generated for players 1 and 2 of FIG. 1, respectively.



DETAILED DESCRIPTION OF EMBODIMENTS
Turning now to the embodiment illustrated in FIG. 1, a player first engages a program to play a game. The game may be downloaded to the player's mobile computing device 10, such as a personal digital assistant, laptop computer or similar device. In some preferred embodiments, the player's mobile computing device may be connected to a heads-up display 12 for the purposes of displaying the game action, objects in the game, other players, scores, remote sensing features and the like.
In some preferred embodiments, the user determines the location of a target object 14, such as another player. In particular, the user determines the location of the target object relative to the user's location. The target object may be another player, a physical object such as a tree, a water source or rock, or merely a selected location in physical space which may be used to correspond to a virtual location in the game. The distance between the user and a target object is determined using a ranging device 16. Appropriate ranging devices include, without limitation, a device having an element that determines the distance or range to a target based on the eye positions of the user (e.g., using a cross-hairs element in the heads-up display), an infrared pointer device, an ultrasonic device, or any other ranging device.
Preferably, the player's mobile computing device 10 also carries a locating element, such as a GPS (Global Positioning System) locator 20 in communication with Global Positioning System 21, that provides the user's location, as well as the orientation of the user (i.e., the direction in which the user is facing). The user's location and orientation, together with the location of the target object relative to the user, thus can be used to determine the location of the target object.
Once the location of the target object has been determined, this location is transmitted to a central location 22, in particular to a central computer. In particular embodiments, the information is transmitted via a wide-area network, such as the Internet, using a device 24 carried by the user, such as, but not limited to, a personal data manager, a cellular telephone having Internet accessibility, etc.
When the central location is provided with the location of the target object, the central location searches for one or more data files pertaining to an object at that location. Such data files can include, without limitation, text files, photographic files, video files, audio files, or dynamically changing data associated with the target object. In some preferred embodiments, such as when the target object is one or more other players, the data regarding the location(s) of the other player(s) may be updated dynamically with new information regarding the present location of the other player(s) in physical space being supplied by one or more devices, such as GPS location devices 20.
In one preferred embodiment, two players are each equipped with wireless computers capable of detecting their physical locations and transmitting the locations via a wide area network to a gaming computer at central location 22, which coordinates the location of the players with each other and virtual objects generated by the gaming program. The program then generates game object (i.e., virtual object) data, including perspective, size, etc., to the players so that the objects appearing in the heads-up displays 12 of the players appear to realistically change their appearance in relation to the location of the players. For example, if the players are fifty feet apart and across from each other in a large grassy meadow of a park, in some embodiments, the gaming computer would transmit data corresponding to a game object of a dinosaur 24 presented in the heads-up display of the players in proper proportion to appear to be between the players. As the players move, for example, circling the area corresponding to the computer-generated location of the dinosaur game object, the players would receive in their displays a rapidly updated depiction of the game object corresponding to the views one would see if one were traversing around a real object. See FIGS. 2A-B.
In some embodiments, a physical game tool or utensil 26 is also equipped with a location sensing and transmitting means 28. In some embodiments the game tool is a sword which contains GPS location sensing and transmission capability. By the use of such additional devices, which can report their location coordinates to the game computer, players may use such utensils in the game. For example, a player might appear to strike the aforesaid virtual dinosaur 24 with the player's sword utensil 26.
In some particular embodiments, the locations of the players and their actions are incorporated into the game, interact in real time with virtual game objects, such as computer generated dinosaurs, and such interactions and other game objects are displayed in a semi-transparent heads-up display 12 which enables the real world to be the backdrop for the game.
In other particular embodiments, the player could play against one or more physical players viewed directly via such semi-transparent heads-up displays, but who appear to be mixed into or otherwise superimposed upon the computer-generated game environments which are transmitted to the players' computers for display via their heads-up displays. The wireless computers may be capable of receiving voice commands via microphones attached to the heads-up displays. In one embodiment, the players could request to play a game in which voice commands are used exclusively.
Gaming object data as described above include video data, such as perspectives, sizes and the like. Further embodiments of the inventive method include additional gaming object data such as audio, tactile and olfactory information. In specific embodiments, one or more scent reservoirs, which are carried, for example, in a headset or other apparatus worn by a player, can be triggered in response to gaming object data generated by the gaming program.

## Claims

1. A method of location-based gaming involving a player utilizing a mobile electronic communication device and a physical game tool, the mobile electronic communication device executing a program to enable the player to play a game, the method comprising:
receiving, on the mobile electronic communication device, from a server, data pertaining to a virtual gaming object associated with a target object location that is based, at least in part, on the physical location of the physical game tool, the target object location being a physical location in a physical world, wherein the physical game tool is (i) physically manipulable by the player, (ii) capable of determining its physical location in the physical world, and (iii) communicatively coupled to the mobile electronic communication device and the server;
causing a display device viewable by the player to display the virtual gaming object at a virtual location within the game corresponding to the target object location; and
causing the display device to dynamically update the virtual gaming object during play of the game based on changes of the physical location of the physical game tool.

2. The method of claim 1, further comprising:
downloading, into the mobile electronic communication device, the program to enable the player to play the game.

3. The method of claim 1, wherein the mobile electronic communication device is capable of determining its physical location in the physical world, the method further comprising:
determining a physical location of the mobile electronic communication device; and
utilizing the physical location of the mobile electronic communication device as a physical location of the player.

4. The method of claim 3, wherein the target object location is a location that is based, at least in part, on the physical location of the player.

5. The method of claim 3, wherein the player is a first player, and wherein the target object location is based at least in part on the physical location of the first player and a physical location of a second player, who is also participating in the game.

6. The method of claim 5, wherein the target object location is a location that is between physical locations of the first and second players.

7. The method of claim 3, wherein the physical location of the player is a geographic location.

8. The method of claim 1, further comprising:
providing, to the server, data relating to player interactions with the virtual gaming object; and
receiving updated data, from the server, pertaining to the virtual gaming object that reflects the player interactions with the virtual gaming object.

9. The method of claim 1, wherein the physical game tool corresponds to a virtual tool in the game, and the virtual tool in the game is a weapon.

10. The method of claim 9, wherein the weapon is a sword.

11. A method of location-based gaming, the method comprising:
providing, to mobile computing devices of at least two players, a program executable on the mobile computing devices to play a game between the at least two players;
receiving location information from at least one of the mobile computing devices, the location information indicating a physical location of at least one player of the at least two players in the physical world;
receiving location information from a game tool operated by one of the at least two players, the location information indicating a physical location of the game tool in the physical world, wherein the game tool is (i) physically manipulable by the one of the at least two players, (ii) capable of determining its physical location in the physical world, and (iii) communicatively coupled to the respective player's mobile computing device; and
providing, to the mobile computing devices, data pertaining to a virtual gaming object associated with a target object location in the physical world, the data for displaying, on a display device viewable by at least one player of the at least two players, the virtual gaming object at a virtual location within the game corresponding to the target object location in the physical world, the data being dynamically updated to reflect changes to the virtual gaming object during play of the game based on changes of the physical location of the respective player's game tool.

12. The method of claim 11, wherein providing a program comprises providing downloadable software and data for downloading into a player's mobile computing device.

13. The method of claim 11, further comprising:
receiving the target object location from the mobile computing devices based, at least in part, on the physical location of one of the at least two players.

14. The method of claim 13, wherein the target object location is based, at least in part, on the physical location of each of the at least two players.

15. The method of claim 14, wherein the target object location is between the physical locations of the at least two players.

16. The method of claim 11, wherein the game tool corresponds to a virtual tool in the game, and the virtual tool in the game is a weapon.

17. The method of claim 16, wherein the weapon is a sword.

18. A system for location-based gaming, the system comprising:
a processor;
a network interface in communication with the processor and coupled to a communication network;
a memory comprising computer executable instructions that, when executed, cause the system to perform operations comprising:
transmitting via the communication network a program executable on a mobile computing device of a player to enable the player to play a game;
receiving location information indicating a physical location of a game tool operated by the player, wherein the game tool is (i) physically manipulable by the player, (ii) capable of determining its physical location in a physical world, and (iii) communicatively coupled to the mobile computing device and the processor via the communication network; and
transmitting to the mobile computing device of the player, via the communication network, data pertaining to a virtual gaming object associated with a target object location that is based, at least in part, on the physical location of the game tool, the target object location being a physical location in the physical world, the data for displaying, on a display device viewable by the player, the virtual gaming object at a virtual location within the game corresponding to the target object location, and wherein the data is dynamically updated to reflect changes to the virtual gaming object during play of the game based on changes of the physical location of the game tool.

19. The system of claim 18, wherein the game tool corresponds to a virtual tool in the game, and the virtual tool in the game is a weapon.

20. The system of claim 19, wherein the weapon is a sword.