Apparatus and a method for more realistic shooting video games on computers or similar devices using visible or invisible light

• US 20030199324A1
• Filed: 12/20/2002
• Published: 10/23/2003
• Est. Priority Date: 04/23/2002
• Status: Abandoned Application

• Current Assignee: Xiaoling Wang
• Original Assignee: Xiaoling Wang
• Inventors: Wang, Xiaoling
• Application Number:
  US10/326,212
• Publication Number:
  US 20030199324A1
• Time in Patent Office: Days
• US Class Current: 463/51
• CPC Class Codes: A63F 13/213 comprising photodetecting means, e.g. cameras, photodiodes or infrared cells A63F13/219, A63F13/655 take precedence
• CPC Class Codes: A63F 13/216 using geographical information, e.g. location of the game device or player using GPS
• CPC Class Codes: A63F 13/219 for aiming at specific areas on the display, e.g. light-guns
• CPC Class Codes: A63F 13/235 using a wireless connection, e.g. infrared or piconet
• CPC Class Codes: A63F 13/426 involving on-screen location information, e.g. screen coordinates of an area at which the player is aiming with a light gun
• CPC Class Codes: A63F 13/837 Shooting of targets
• CPC Class Codes: A63F 13/843 involving concurrently two or more players on the same game device, e.g. requiring the use of a plurality of controllers or of a specific view of game data for each player
• CPC Class Codes: A63F 2300/1031 using a wireless connection, e.g. Bluetooth, infrared connections
• CPC Class Codes: A63F 2300/1087 comprising photodetecting means, e.g. a camera
• CPC Class Codes: A63F 2300/1093 using visible light
• CPC Class Codes: A63F 2300/8076 Shooting
• CPC Class Codes: A63F 2300/8088 involving concurrently several players in a non-networked game, e.g. on the same game console
• CPC Class Codes: A63F 9/0291 with a simulated projectile, e.g. an image on a screen

Abstract

An apparatus, system, and a method for providing more realistic shooting input for shooting video games on computers or similar devices is provided. The apparatus may be comprised of a mock shooting device, such as a gun, having one or two lighting devices containing a plurality of light sources. The lighting devices may use visible or invisible lights. The apparatus may also include a screen device for displaying visual target objects of a video shooting game, at which a game player can shoot at with the mock shooting device, a video camera that captures video images of the mock shooting devices, and a computing device that computes the hit position of the mock shooting device on the screen device based on the captured video images. The determined hit position can then be fed to the video shooting game software run by the computing device which can determine if a visual target object is actually hit or not, and reacts accordingly. The mock shooting device may further be comprised of a wireless sender or a wired communication line to send command signals from the mock shooting device to the computing device. The system and method can be extended to a plurality of game players using mock shooting devices with differently colored or uniquely spatially arranged lighting devices so that a plurality of hit positions may be determined.

Claims

1. An apparatus comprising

a computing device;

a screen device;

a first mock shooting device having a position lighting device comprised of one or more light sources which are fixed to the mock shooting device; and

wherein the computing device is electrically connected to the screen device; and

wherein the computing device uses the light from the one or more light sources of the position lighting device to determine whether the first mock shooting device is aimed towards a first location on the screen device; and

wherein the first mock shooting device is further comprised of a command lighting device which is comprised of one or more light sources; and

wherein the one or more light sources flash light when the first mock shooting device is triggered.

2. The apparatus of claim 1 wherein

the first mock shooting device is further comprised of one or more control buttons;

and wherein the control buttons may be used to send control command signals.

3. The apparatus of claim 2 wherein

the command lighting device with the one or more light sources flashes a unique light pattern for sending a command signal when one of the control buttons on the first mock shooting device is operated.

4. The apparatus of claim 1 wherein

the first mock shooting device is further comprised of a wireless sender;

and

wherein the wireless sender sends command signals when the control buttons are operated or the first mock shooting device is triggered.

5. The apparatus of claim 4 further comprising

a wireless receiver;

and

wherein the wireless receiver is electrically connected to the computing device and passes the command signals received from the wireless sender to the computing device.

6. The apparatus of claim 1 further comprising

a video camera that captures video images of the one or more light sources;

wherein the video camera is electrically connected to the computing device and provides data about the one or more light sources to the computing device.

7. The apparatus of claim 4 further comprising

a video camera with an integrated wireless receiver that captures video images of the one or more light sources of the position lighting device and receives command signals from the wireless sender of the first mock shooting device;

wherein the video camera is electrically connected to the computing device and provides data about the one or more light sources of the position lighting device and the received command signals to the computing device.

8. The apparatus of claim 1 wherein

the first mock shooting device is further comprised of a wired communications line;

and wherein the wired communications line communicates command signals from the first mock shooting device to the computing device.

9. The apparatus of claim 1 wherein

the light from the one or more light sources of the position lighting device is invisible to human eyes but visible to the video camera.

10. The apparatus of claim 1 wherein

wherein at least one of the light sources of the position lighting device is a point light source.

11. The apparatus of claim 1 wherein

wherein at least one of the light sources of the position lighting device is an area light source.

12. The apparatus of claim 11 wherein

the area light source is a polygonal light source.

13. The apparatus of claim 1 wherein

the plurality of light sources of the position lighting device are comprised of at least one point light source and at least one area light source.

14. The apparatus of claim 1 wherein

the plurality of light sources of the position lighting device are comprised of at least one light source which emits light of a first color and at least one light source which emits light of a second color;

and

wherein the first and second colors are different.

15. The apparatus of claim 1 further comprising

a second mock shooting device comprised of a position lighting devices;

wherein the position lighting device of the second marking device is comprised of one or more light sources;

wherein each of the one or more light sources of the position lighting device of the first mock shooting device has a first characteristic;

wherein each of the one or more light sources of the position lighting device of the second marking device has a second characteristic; and

wherein the first characteristic and the second characteristic are different.

16. The apparatus of claim 15 wherein

the first characteristic is comprised of a first color of light which is emitted from the one or more light sources of the position lighting device of the first mock shooting device;

the second characteristic is comprised of a second color of light which is emitted from the one or more light sources the position lighting device of the second mock shooting device; and

wherein the first color is different from the second color.

17. The apparatus of claim 15 wherein

the first characteristic is comprised of a first spatial arrangement of the one or more light sources of the position lighting device of the first mock shooting device;

the second characteristic is comprised of a second spatial arrangement of the one or more light sources of the position lighting device of the second mock shooting device;

and wherein the first spatial arrangement and the second spatial arrangement are different.

18. The apparatus of claim 15 wherein

the first characteristic is comprised of a first combination of spatial arrangement and colors of the one or more light sources of the position lighting device of the first mock shooting device;

the second characteristic is comprised of a second spatial arrangement and colors of the one or more light sources of the position lighting device on the second mock shooting device;

and wherein the first combination and the second combination are different.

19. The apparatus of claim 1 wherein

the first mock shooting device is comprised of a first identifier;

and further comprising a second mock shooting device comprised of a second identifier;

wherein the first identifier and the second identifier are different; and

wherein the first mock shooting device uses the first identifier to send command signals with a first characteristic;

wherein the second mock shooting device uses the second identifier to send command signals with a second characteristic; and

wherein the first characteristic and the second characteristic are different.

20. A method comprising the steps of

using light from one or more light sources of a position lighting device fixed to a first mock shooting device to determine whether the first mock shooting device is aimed towards a first location on a screen device.

21. The method of claim 20 further comprising

capturing an image of the light through the use of a video camera.

22. The method of claim 20 wherein

the light from at least three light sources of the position lighting device which are not located along a single line segment, is used to determine whether the first mock shooting device is aimed towards the first location on the screen device.

23. The method of claim 20 wherein

the light from at least one area light source of the position lighting device is used to determine whether the first mock shooting device is aimed towards the first location on the screen device.

24. The method of claim 23 wherein

the at least one area light source of the position lighting device is a polygonal area light source.

25. The method of claim 20 further comprising

using a command lighting device to send command signals from the first mock shooting device via unique lighting patterns.

26. The method of claim 20 further comprising

using a wireless sender to send command signals from the first mock shooting device.

27. The method of claim 20 further comprising

using a wired communications line to send command signals from the first mock shooting device.

28. The method of claim 20 wherein

the light from at least two light sources of the position lighting device is used to determine whether the first mock shooting device is aimed towards the first location on the screen device;

and wherein the at least two light sources of the position lighting device are comprised of at least one point light source and at least one area light source.

29. The method of claim 20 further comprising

using light from one or more light sources of a position lighting device fixed to a second mock shooting device to determine whether the second mock shooting device is aimed towards a second location on a screen device;

and

wherein the one or more light sources of the position lighting device fixed to the first mock shooting device emit light with a first characteristic and the one or more light sources of the position lighting device fixed to the second mock shooting device emit light with a second characteristic and wherein the first characteristic and the second characteristic are different.

30. The method of claim 20 further comprising

using a first identifier for the first mock shooting device;

and

using a second identifier for the second mock shooting device; and

wherein the first identifier and the second identifier are different; and

wherein the first identifier enables the first mock shooting device to send commands with a first characteristic and the second identifier enables the second mock shooting device to send command signals with a second characteristic; and

wherein the first characteristic and the second characteristic are different.

31. An apparatus comprising

a computing device;

a screen device;

a mock shooting device is comprised of a lighting device containing one or more light sources which are fixed to the mock shooting device; and

wherein one or more light sources of the lighting device emit invisible light;

and wherein the computing device uses the light from the one or more light sources of the lighting device to determine whether the mock shooting device is aimed towards a location on the screen device.

32. The apparatus of claim 31 wherein

the mock shooting device is comprised of a further lighting device containing one or more light sources which are fixed to the mock shooting device;

and

wherein the further lighting device may emit invisible light;

and wherein the computing device determines a command signal being sent by the mock shooting device from the light from the one or more light sources of the further lighting device.

33. The apparatus of claim 31 further comprising

a video camera that captures video images of the one or more light sources of the lighting device;

and

wherein one or more light sources of the lighting device emit light which is invisible to human eyes but visible to the video camera; and

wherein the video camera is electrically connected to a computing device and the video camera provides data about the one or more light sources of the lighting device to the computing device.

34. The apparatus of claim 31 wherein

the mock shooting device is comprised of a trigger;

and

wherein one or more command signals are sent by the mock shooting device when the trigger is operated.

35. The apparatus of claim 31 wherein

the mock shooting device is comprised of a plurality of control buttons;

and

wherein one or more command signals are sent by the mock shooting device when one or more of the plurality of control buttons are operated.

36. An apparatus comprising

a computing device;

a screen device;

a mock shooting device which can send a signal via a communications line;

and a lighting device containing one or more light sources which are fixed to or as a built-in part of the mock shooting device; and

wherein one or more light sources of the lighting device emit light; and

wherein the computing device uses the light from the one or more light sources of the lighting device to determine whether the mock shooting device is aimed towards a location on the screen device;

and wherein the communications line is used to send one or more command signals from the mock shooting device to the computing device.

37. The apparatus of claim 36 wherein

the one or more light sources of the lighting device emit invisible light.

38. The apparatus of claim 36 further comprising

a wireless sender which is connected to the mock shooting device;

and

a wireless receiver which is connected to the computing device; and

wherein the wireless sender and receiver use infrared light to send and receive command signals wirelessly.

39. The apparatus of claim 36 wherein

the wireless sender sends and the wireless receiver receives electromagnetic waves in the frequency range between one kilohertz and fifty gigahertz to send and receive command signals wirelessly.

40. The apparatus of claim 36 wherein

the mock shooting device is comprised of a trigger;

and

wherein one or more command signals are sent by the mock shooting device via the communications line when the trigger is operated.

41. The apparatus of claim 36 wherein

the mock shooting device is comprised of a plurality of control buttons;

and

wherein one or more command signals are sent by the mock shooting device via the communications line when one or more control buttons are operated.

42. The apparatus of claim 36 further comprising

a video camera that captures video images of the one or more light sources of the lighting device;

and

wherein the video camera is electrically connected to a computing device and the video camera provides data about the one or more light sources of the lighting device to the computing device.