Next-Generation TVET Learning
Engineered specifically for vocational automotive technicians, integrating hands-free Spatial Hand Tracking, WebGL 3D, and thermodynamic cycle dynamics.
Webcam Hand Tracking
Control the 3D lab touch-free using MediaPipe Hand Landmarker. Point to select components, pinch to zoom into internal structures, and open your palm to start or stop inspection.
Interactive 3D AC Models
Inspect procedural Three.js 3D representations of the Compressor, Condenser, Expansion Valve, and Evaporator. Toggle cutaway views, wireframes, and rotational mechanics.
Thermodynamic Matrix
Master high-side vs low-side transitions, latent heat absorption, superheat, and subcooling. Detailed pressure values (bar/psi) and phase states (vapor/liquid/mist).
Gamified Assessment
Validate your TVET knowledge with interactive diagnostic quizzes. Get immediate technical explanations for each question, earn XP badges, and sync scores with the database.
Automotive Refrigeration Cycle Loop
Evaporator Mastery
Component Learning Mastery
Automotive Learning Modules
Phase 1 active modules and future-ready automotive simulator extensions.
Gestura Explore
Interactive 3D component learning for Compressor, Condenser, TXV, and Evaporator with gesture-guided camera control.
Gestura Flow
Interactive educational simulation of vehicle air conditioning refrigerant flow direction, pressure transitions, and thermodynamic phase changes.
Gestura Diagnose
Troubleshooting simulator: diagnose manifold gauge pressures, clutch slippage, blocked expansion valves, and leaks.
Gestura AR Lab
Augmented Reality workshop: project digital AC components and diagnostic overlays directly onto physical engine bays.
Gestura AI Tutor
Conversational automotive assistant providing real-time voice feedback, guided test procedures, and wiring diagram help.
A/C Compressor
Main Function
Compresses low-pressure vapor into high-pressure vapor and circulates refrigerant continuously through the closed refrigeration loop.
Operating Principle
Driven by engine belt via electromagnetic clutch. Reciprocating pistons reduce vapor chamber volume, elevating gas pressure and temperature.
3D Representation Note
Procedural 3D model created using Three.js: includes cast aluminum cylinder body, spinning drive pulley with magnetic clutch hub, and anodized high/low service ports.
TVET Practical Notes
Gesture Controls
- 👉 Point: Hold virtual pointer over tabs to select
- 👌 Pinch: Bring thumb & index together to zoom
- ✋ Open Palm: Spread fingers to toggle auto-rotation
- 🖱️ Mouse / Touch: Drag to orbit, wheel/pinch to zoom
Gestura Flow — Refrigerant Cycle Simulation
Follow the closed automotive AC loop: Compressor → Condenser → Expansion Valve (TXV) → Evaporator → Compressor. Observe high/low pressure boundaries, state changes, and heat transfers.
1. Compressor
2. Condenser
4. Evaporator
3. Expansion Valve (TXV)
Compressor
Main Function
Mechanically compresses low-pressure refrigerant gas into a hot, high-pressure gas to circulate it through the system.
What Happens Here (Simple Terms)
Think of the compressor as the heart of the AC system. It takes in cool gas from inside the car, squeezes it tightly, and pumps it out as very hot, high-pressure gas toward the front of the vehicle.
Flow Gesture Controls
- 👉 Point & Dwell: Select any AC component card or button
- ✋ Open Palm: Play or Pause the cycle simulation
- 👈 Swipe Left: Advance to Next cycle stage
- 👉 Swipe Right: Return to Previous cycle stage
Loading technical question...
Detailed technical rationale for TVET automotive technicians.