System for providing synchronized sharing of augmented reality content in real time across multiple devices

1. A system comprising:

a plurality of augmented reality (AR)-capable devices for providing respective users with an augmented view of a real-world environment, wherein each of the AR-capable devices comprises an associated localization system that is specific to a platform of the respective AR-capable device; and

an augmented reality (AR) platform configured to communicate and exchange data with each of the plurality of AR-capable devices over a network and synchronize sharing of augmented reality content in real time across the plurality of AR-capable devices within the real-world environment, the AR platform comprising a hardware processor coupled to non-transitory, computer-readable memory containing instructions executable by the processor to cause the AR platform to:

receive, from each of the AR-capable devices, localization data for establishing a location of a respective AR-capable device within the real-world environment, wherein each AR-capable device runs a platform-specific localization algorithm to thereby localize the respective AR-capable device within the real-world environment and transmits associated localization data to the AR platform of the system, wherein at least two of the plurality of AR-capable devices comprise different respective platform-specific localization systems running different associated localization algorithms;

process the localization data, including synchronously aligning the localization data from each of the AR-capable devices relative to a shared, fixed origin point within the real-world environment, and assign a location of each AR-capable device relative to the shared, fixed origin point within the real-world environment, wherein the shared, fixed origin point comprises position data associated with a specific physical location and orientation within the real-world environment to which AR content is to be associated; and

transmit AR content to each of the AR-capable devices, the AR content configured to be displayed and rendered by each AR-capable device based, at least in part, on the assigned location of each respective AR-capable device, in which visual presentation of the AR content is adapted to each respective user's point of view as a result of the assigned location within the real-world environment relative to the shared, fixed origin point.

2. The system of claim 1 , wherein the AR-capable devices comprise at least one of a smartphone, a tablet, and a wearable headset or eyewear.

3. The system of claim 2 , wherein the AR platform is configured to receive additional data from each of the AR-capable devices associated with at least one of, a point of gaze of the associated user within the real-world environment, a field of view of the user within the real-world environment, and a physical setting and objects within the real-world environment.

4. The system of claim 3 , wherein each of the AR-capable devices comprises one or more sensors selected from the group consisting of a camera, a motion sensor, and a global positioning satellite (GPS) sensor.

5. The system of claim 4 , wherein the motion sensor is selected from the group consisting of an accelerometer, an altimeter, one or more gyroscopes, other motion or movement sensors to produce sensory signals corresponding to motion or movement of the AR-capable device, and a magnetometer to produce sensory signals from which direction of travel or orientation of the AR-capable device can be determined.

6. The system of claim 2 , wherein each AR-capable device comprises a display unit for providing respective users with an augmented view of the real-world environment.

7. The system of claim 6 , wherein the display unit comprises a lens and a digital display.

8. The system of claim 7 , wherein, when wearing the headset or eyewear, a user can view the real-world environment through at least a portion of the lens and view AR content projected via the digital display as objects in the real-world environment.

9. The device of claim 6 , wherein said display unit comprises a digital display selected from the group consisting of a light-emitting diode (LED) projector and/or display, an organic light-emitting diode (OLED) projector and/or display, a liquid crystal display (LCD), a liquid crystal on silicon (LCOS) projector and/or display, and a microdisplay and/or microprojector.

10. The system of claim 1 , wherein the AR content comprises one or more objects rendered as an overlay on the real-world environment.

11. The system of claim 10 , wherein the AR content comprises a game.

12. The system of claim 10 , wherein the AR content comprises an interactive game experience.

13. The system of claim 10 , wherein the AR content is selected from the group consisting of a virtual object, a digital image, a digital video, an application, a script, a promotion, an advertisement, a graphic, and an animation.

14. The system of claim 1 , wherein the real-world environment is associated with an area of interest or attraction.

15. The system of claim 14 , wherein the real-world environment is associated with a zoo.

16. The system of claim 14 , wherein the real-world environment is associated with a stadium or other setting for sporting events, concerts, or other entertainment-related events.

17. The system of claim 1 , wherein processing of the localization data comprises synchronous alignment of the localization data from each of the AR-capable devices relative to the shared, fixed origin point within the real-world environment.

18. The system of claim 17 , wherein the AR content is configured to be displayed and rendered by each AR-capable device such that one or more digital images associated with the AR content appears at an identical location within the real-world environment.

19. The system of claim 1 , wherein the anchor-based system comprises a cloud anchor system.

20. The system of claim 1 , wherein the anchor-based system comprises a persistent anchor system.