MULTIPLAYER GAMING USING GPS-ENABLED PORTABLE GAMING DEVICES

• US 20070190494A1
• Filed: 04/06/2007
• Published: 08/16/2007
• Est. Priority Date: 04/04/2005
• Status: Abandoned Application

• Current Assignee: Outland Research LLC
• Original Assignee: Outland Research LLC
• Inventors: Rosenberg, Louis
• Application Number:
  US11/697,704
• Publication Number:
  US 20070190494A1
• Time in Patent Office: Days
• US Class Current: 434/11
• CPC Class Codes: A63F 13/12 involving interaction between a plurality of game devices, e.g. transmisison or distribution systems protocols for networked virtual reality, networked games H04L29/06034
• CPC Class Codes: A63F 13/211 using inertial sensors, e.g. accelerometers or gyroscopes
• CPC Class Codes: A63F 13/216 using geographical information, e.g. location of the game device or player using GPS
• CPC Class Codes: A63F 13/30 Interconnection arrangements between game servers and game devices; Interconnection arrangements between game devices; Interconnection arrangements between game servers
• CPC Class Codes: A63F 13/332 using wireless networks, e.g. cellular phone networks
• CPC Class Codes: A63F 13/46 Computing the game score
• CPC Class Codes: A63F 13/54 involving acoustic signals, e.g. for simulating revolutions per minute [RPM] dependent engine sounds in a driving game or reverberation against a virtual wall
• CPC Class Codes: A63F 13/79 involving player-related data, e.g. identities, accounts, preferences or play histories
• CPC Class Codes: A63F 13/803 Driving vehicles or craft, e.g. cars, airplanes, ships, robots or tanks
• CPC Class Codes: A63F 13/92 Video game devices specially adapted to be hand-held while playing
• CPC Class Codes: A63F 2300/105 using inertial sensors, e.g. accelerometers, gyroscopes
• CPC Class Codes: A63F 2300/204 the platform being a handheld device
• CPC Class Codes: A63F 2300/305 for providing a graphical or textual hint to the player
• CPC Class Codes: A63F 2300/406 Transmission via wireless network, e.g. pager or GSM
• CPC Class Codes: A63F 2300/5573 player location
• CPC Class Codes: A63F 2300/8076 Shooting
• CPC Class Codes: F41G 3/26 Teaching or practice apparatus for gun-aiming or gun-laying shooting games A63F9/02; light- or radiation-emitting guns F41A33/02; targets therefor F41J; responders, transponders for radar, sonar, lidar G01S13/767, G01S15/74, G01S17/74
• CPC Class Codes: F41H 13/00 Means of attack or defence not otherwise provided for details of radar or sonar systems G01S7/00

Abstract

A method of providing a mobile gaming experience to a group of users of portable computing devices within a predefined spatial area. Positional data and orientational data from each of the portable computing devices is received and stored in a tracking database. Position and orientation sensors local for a first portable computing device are read to determine a current location and a current targeting vector for the first portable computing device. A targeting area within a real physical world is determined based on the current location and the current targeting vector. A determination is made regarding whether the first portable computing device scores a hit on a second portable computing device within the targeting area.

Claims

1. A system for implementing a multiplayer mobile gaming experience, comprising:

a first portable computing device operated by a first user, the first portable computing device including a first geospatial location sensor, a first geospatial orientations sensor, a first user aiming portion, and a first wireless communication link to a user tracking application server;

a plurality of second portable computing devices, each operated by a separate second user, each second portable computing device including a second geospatial location sensor, a second geospatial orientation sensor, a second user aiming portion, and a second wireless communication link to the user tracking application server;

first communication routines for transmitting a representation of substantially current data from the first geospatial location sensor and the first orientation sensor from the first portable computing device to the user tracking application server;

second communication routines for repeatedly transmitting a representation of substantially current data from the second geospatial location sensor of each of the plurality of second portable computing devices to the user tracking application server;

gaming software routines running upon or in conjunction with the user tracking application server, the gaming software routines;

receiving an indication that the first user of the first portable computing device has fired a simulated weapon as a result of engaging an appropriate user interface element of the first portable computing device;

determining, for a time period associated with the simulated weapon fire, if the aiming portion of the first portable computing device was aimed substantially at the location of a particular second portable computing device, the determining being performed at least in part based upon the data from the first geospatial location sensor and first geospatial orientation sensor of the first portable computing device, and the second geospatial location sensor of the particular second portable computing device; and

assessing whether a user of the first portable computing device scored a simulated weapon hit upon a user of a particular second portable computing device based at least in part upon the receiving and the determining.

2. The system of claim 1, wherein each of the first geospatial location sensor and the second geospatial locations sensor include a global Positioning Sensor (“

GPS”

) transducer.

3. The system of claim 1, wherein each of the first geospatial orientation sensor and the second geospatial orientation sensor include a magnetometer.

4. The system of claim 1, wherein the user tracking application server maintains a database of substantially current location information for the first portable computing device and the plurality of second portable computing devices.

5. The system of claim 1, wherein the assessing is based at least in part upon usage of simulated shields associated with the particular second portable computing device.

6. The system of claim 5, wherein the assessing is based at least in part upon at least one of a simulated strength level and a power level of the simulated shields.

7. The system of claim 1, wherein the assessing is based at least in part upon a computed geospatial distance between the geospatial location of the first portable computing device and the particular second portable computing device.

8. The system of claim 1, wherein the assessing is based at least in part upon a determination as to whether any simulated obstacles or barriers are present within the straight line path between the geospatial location of the first portable computing device and the particular second portable computing device.

9. The system of claim 1, wherein the determining is based at least in part upon execution of mathematical operations to determine whether a vector starting from a spatial location of the first portable computing device and extending in a direction of the user aiming portion of the first portable computing device comes within certain proximity of a spatial location of the particular second portable computing device.

10. The system of claim 1, wherein the determining is based at least in part upon mathematical operations that determine whether the spatial location of the particular second portable computing device falls within an area or volume around a vector starting from a spatial location of the first portable computing device and extending in a direction of the user aiming portion of the first portable computing device.

11. The system of claim 10, wherein the area or volume is an approximately wedge shaped area of a cone shaped volume around the vector.

12. The system of claim 1, wherein simulated shield levels associated with the particular second portable computing device are reduced in response to an assessment that the user of the first portable computing device has scored a simulate weapon hit upon the user of the particular second portable computing device.

13. The system of claim 1, wherein simulated health levels associated with the particular second portable computing device are reduced in response to an assessment that the user of the first portable computing device has scored a simulate weapon hit upon the user of the particular second portable computing device.

14. The system of claim 1, wherein a sound is output by the particular second portable computing device in response to an assessment that the first user of the first portable computing device has scored a simulated weapon hit upon the user of the particular second portable computing device.

15. The system of claim 1, wherein a sound is output by the first portable computing device in response to an assessment that the first user of the first portable computing device has scored a simulated weapon hit upon the user of the particular second portable computing device.

16. The system of claim 1, wherein the gaming software is further operative to update a score associated with at least one of the first portable computing device and the particular second portable computing device based at least in part upon an assessment that the first user of the first portable computing device has scored a simulated weapon hit upon the user of the particular second portable computing device.

17. The system of claim 1, wherein the gaming software is further operative to compute a damage level associated with the particular second portable computing device in response to an assessment that the first user of the first portable computing device has scored a simulated weapon hit upon the user of the particular second portable computing device, the damage level being determined based at least in part upon a simulated strength or power level of a simulated shield associated with the particular second portable computing device.

18. A method for implementing a multiplayer mobile gaming experience, comprising:

receiving, over a wireless communication link, substantially current first geospatial location and first orientation data for a first portable computing device;

receiving, over the wireless communication link, substantially current second geospatial location data for each of a plurality of second portable computing devices;

receiving, over the wireless communication link, an indication that a first user of the first portable computing device has fired a simulated weapon by engaging an appropriate user interface element of the first portable computing device;

determining, for a time period associated with the simulated weapon fire, if an aiming portion of the first portable computing device was aimed substantially at a location of a particular second portable computing device, the determining being performed at least in part based upon the data from the substantially current first geospatial location and first orientation data for the first portable computing device, and the substantially current second geospatial location data for the particular second portable computing device; and

assessing whether the first user of the first portable computing device scored a simulated weapon hit upon a second user of a particular second portable computing device.

19. The method of claim 18, wherein the method further includes maintaining a database of substantially current location information for the first portable computing device and the plurality of second portable computing devices.

20. The method of claim 18, wherein the assessing is based at least in part upon a computed geospatial distance between the substantially current first geospatial location of the first portable computing device and the substantially current second geospatial location of the particular second portable computing device.

21. The method of claim 18, wherein the assessing is based at least in part upon a determination as to whether any simulated obstacles or barriers are present within a straight line path between the substantially current first geospatial location of the first portable computing device and the substantially current second geospatial location particular second portable computing device.

22. The method of claim 18, wherein the determining is based at least in part upon execution of mathematical operations that determine whether a vector starting from a first spatial location of the first portable computing device and extending in a direction of the user aiming portion of the first portable computing device comes within certain proximity of a second spatial location of the particular second portable computing device.

23. The method of claim 18, wherein the determining is based at least in part upon execution of mathematical operations that determine whether a second spatial location of the particular second portable computing device falls within an area or volume around a vector starting from a first spatial location of the first portable computing device and extending in a direction of a user aiming portion of the first portable computing device.

24. The method of claim 23, wherein the area or volume is an approximately wedge shaped area of a cone shaped volume around the vector.

25. The method of claim 18, wherein simulated shield levels associated with the particular second portable computing device are reduced in response to an assessment that the first user of the first portable computing device has scored a simulated weapon hit upon the second user of the particular second portable computing device.

26. The method of claim 18, wherein simulated health levels associated with the particular second portable computing device are reduced in response to an assessment that the first user of the first portable computing device has scored a simulated weapon hit upon the second user of the particular second portable computing device.

27. The method of claim 18, wherein a sound is output by the particular second portable computing device in response to an assessment that the first user of the first portable computing device has scored a simulated weapon hit upon the second user of the particular second portable computing device.

28. The method of claim 18, wherein a sound is output by the first portable computing device in response to an assessment that the first user of the first portable computing device has scored a simulated weapon hit upon the second user of the particular second portable computing device.

29. The method of claim 18, further operative to update a score associated with at least one of the first portable computing device and the particular second portable computing device based at least in part upon an assessment that the first user of the first portable computing device has scored a simulated weapon hit upon the second user of the particular second portable computing device.

30. The method of claim 18, further operative to compute a damage level associated with the particular second portable computing device in response to an assessment that the first user of the first portable computing device has scored a simulated weapon hit upon the second user of the particular second portable computing device, the damage level being determined based at least in part upon a simulated strength or power level of a simulated shield associated with the particular second portable computing device.

31. A method of providing a gaming experience to a group of portable gaming devices within a predefined spatial area, comprising:

receiving and storing positional data and orientational data from each of the portable gaming devices in a tracking database;

reading position and orientation sensors local for a first portable gaming device to determine a current location and a current targeting vector for the first portable gaming device;

determining a targeting area within a real physical world based on the current location and the current targeting vector;

determining whether the first portable gaming device scores a hit on a second portable gaming device within the targeting area; and

updating a gaming score value based at least in part upon an affirmative determination that the first portable gaming device scores a hit on a second portable gaming device.

32. The method of claim 31, further comprising emitting a sound in response to the hit.

33. The method of claim 31, wherein the updating a gaming score value is performed dependent at least in part upon a presence or level of a simulated shield associated with the second portable gaming device.

34. The method of claim 31, wherein the updating a gaming score value is performed dependent at least in part upon a plurality of first portable gaming devices each scoring a hit upon the second portable computing device at approximately the same time.