Mixed Reality System Physical Light Synchronization
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Traditional mixed reality systems struggle to realistically simulate virtual object to physical object interactions, such as light reflections and shadows, due to computational intensity and adaptability issues, especially with unpredictable movements in real-time environments.
Innovation Solution
A mixed reality system that synchronizes virtual and physical articles by using a physical article module to generate real-world effects, like lighting, and a motion determination module to track and coordinate movements, allowing virtual and physical elements to interact and adapt in real-time, enhancing realism without requiring computationally intensive virtual simulations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If virtual light interactions are simulated computationally in traditional mixed reality systems, then virtual object to physical object interactions can be generated, but the computational intensity and time required increase significantly
Solution Approach 1:
The system segments the interaction simulation into two parts: virtual object rendering remains computational, while physical light effects (shadows, reflections) are generated by actual physical light sources positioned according to virtual object locations. This division reduces computational burden while maintaining interaction realism.
Solution Approach 2:
Physical light sources act as intermediaries between virtual objects and physical surfaces. Instead of computationally simulating light paths, the system uses real light sources to physically illuminate surfaces, creating authentic shadows and reflections that naturally represent virtual object interactions.
2Adaptability or versatility
If traditional mixed reality systems use see through displays for additive effects, then virtual objects can be added to the scene, but subtractive effects like shadows are difficult to produce realistically
Solution Approach 1:
Instead of attempting to create shadows computationally through software processing, the system inverts the approach by using physical light sources to generate shadows in the real world. The physical shadows naturally appear in the camera view and are captured as part of the augmented reality scene, making subtractive effects as easy as additive effects.
3Adaptability or versatility
If traditional techniques are used to adapt to unpredictable movements in real-time, then adaptability is improved, but quality is sacrificed
Solution Approach 1:
Physical light sources continuously and automatically adjust their positions and orientations in response to virtual object movements without requiring complex real-time rendering calculations. The physical light effects naturally adapt to movement through simple positional updates, maintaining high quality while being highly adaptable to unpredictable motion.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This approach creates a more realistic and immersive mixed reality experience by leveraging physical effects to supplement virtual ones, reducing computational burdens and enhancing the authenticity of virtual object interactions, including lighting and movement, in real-time environments.
Implementation Method 1
actuating a light source to project light on to a location within a physical environment
Data Source
AI summary
The present disclosure relates generally to systems and methods for creating a mixed reality environment. A mixed reality system includes a performance area for generating a mixed reality environment, a motion determination module that determines and tracks the motion of an object within the performance area, a physical article module that generates a physical article within the performance area, and a mixed reality display that displays a virtual article within the performance area, wherein the physical article and the virtual article are correlated to the motion of the object.