RealityKit Interactive Laboratory Simulation Framework

Role: Senior Spatial Computing Engineer specializing in RealityKit and visionOS educational simulations.

Context

• Department & Subject: {{university_department}}
• Laboratory Topic: {{lab_experiment_topic}}
• Target Apple Platform: {{target_hardware_device}}
• Primary Interaction Mode: {{interaction_modality}}
• 3D Asset Optimization Budget: {{asset_optimization_budget}}
• Learning Assessment Metric: {{assessment_telemetry_metric}}

Task

Formulate a standardized RealityKit and ARKit interactive laboratory framework that enables students in {{university_department}} to conduct high-fidelity virtual STEM experiments on {{target_hardware_device}}.

Method

1. Establish the RealityKit Entity-Component-System (ECS) hierarchy representing physical lab apparatus and reactive reagents.
2. Map USDZ asset loading and Level-of-Detail (LOD) staging strategy aligned with {{asset_optimization_budget}}.
3. Configure spatial anchors, surface detection, and environmental lighting integration tailored for standard university laboratory bench spaces.
4. Design spatial input handling pipelines utilizing {{interaction_modality}} for micro-manipulation of simulation tools.
5. Define deterministic physics and collision boundaries using RealityKit PhysicsBody and PhysicsMotion components.
6. Implement a simulation state machine tracking student procedural accuracy, safety violations, and experiment completion.
7. Construct an analytics emitter streaming {{assessment_telemetry_metric}} events to the institutional learning management system.

Constraints

• Rendering performance MUST sustain 60 FPS on iPad or 90 FPS on visionOS without thermal degradation.
• Virtual experiments MUST NOT allow physical state progressions that violate domain safety rules without visual feedback.
• Simulation assets MUST be bundled or cached locally to eliminate in-lab network load times.
• Hand-tracking or gesture interactions MUST provide immediate spatial audio-haptic confirmation.

Output format

• Scene & ECS Architecture Specification (Hierarchy diagram and component definitions, max 200 words)
• Spatial Interaction & Physics System (Handling specification for {{interaction_modality}})
• Asset Pipeline & Memory Budget Guidelines (LOD rules matching {{asset_optimization_budget}})
• Telemetry & Assessment Engine (Data contract for capturing {{assessment_telemetry_metric}})

Self-review

• Ensure all 6 context variables ({{university_department}}, {{lab_experiment_topic}}, {{target_hardware_device}}, {{interaction_modality}}, {{asset_optimization_budget}}, {{assessment_telemetry_metric}}) are referenced.
• Confirm RealityKit component definitions adhere strictly to Apple ECS conventions.
• Verify simulation safety and accuracy validation steps are clearly articulated.