Location-based games and augmented reality systems
Handheld location based games are provided in which a user's physical location correlates to the virtual location of a virtual character on a virtual playfield. Augmented Reality (AR) systems are provided in which video game indicia are overlaid onto a user's physical environment. A landscape detector is provided that may obtain information about the user's landscape, in addition to the user's location, in order to provide overlaying information to an AR head-mounted display and control information to non-user controlled video game characters.
1. A head-mounted device comprising:
a processor;
a display that displays 3-D video game indicia with respect to a physical playfield based on video game logic associated with a video game;
a detector for determining landscape characteristics of said physical playfield, wherein said video game logic utilizes said landscape characteristics in providing said video game; and
a device for updating the physical location of said device on said physical playfield, wherein said video game logic utilizes the physical location of said device in providing said video game.
2. The head-mounted device of claim 1 , wherein said detector includes reflecting sensing.
3. The head-mounted device of claim 1 , wherein said detector includes a camera.
4. The head-mounted device of claim 1 , wherein said display is a transparent display.
5. The head-mounted device of claim 1 , wherein said display is a non-transparent display.
6. The head-mounted device of claim 1 , wherein said display is a non-transparent display and said detector is a camera.
7. The head-mounted device of claim 1 , wherein said display is a transparent display and said detector is a camera.
8. The head-mounted device of claim 1 , wherein said device includes a global positioning system.
9. The head-mounted device of claim 1 , wherein said device includes a local positioning system.
10. The head-mounted device of claim 1 , wherein said device includes an accelerometer.
11. The head-mounted device of claim 1 , wherein said device includes an accelerometer and a global positioning system.
12. The head-mounted device of claim 1 , wherein said display is a non-transparent display, said device includes an accelerometer, and said detector includes a camera.
13. The head-mounted device of claim 1 , wherein said display is a transparent display, said device includes an accelerometer, and said detector includes a camera.
14. The head-mounted device of claim 1 , wherein the pitch of said head-mounted display are utilized in said video game.
15. The head-mounted device of claim 1 , wherein the roll of said head-mounted display are utilized in said video game.
16. The head-mounted device of claim 1 , further comprising a manually-defined visibility.
17. The head-mounted device of claim 1 , wherein the pitch, roll, and direction of said head-mounted display are utilized in said video game.
18. The head-mounted device of claim 1 , further comprising a first manually-defined option of an AR topology and a second manually-defined option of a VR topology.
19. The head-mounted device of claim 1 , wherein said detector is utilized periodically.
20. The head-mounted device of claim 1 , wherein said detector is utilized before the start of said video game.