Note: This is a VR-based experiment; in the simulation, you can learn from scratch how to download the APK and use VR, while the Procedure section explains the actual lab experiment steps as performed in the Virtual Reality (VR) Lab.

Actual vs Virtual Reality Lab Procedure

1. Preparation :

Actual (Physical Test Track)
The test driver secures safety gear (helmet, harness). Vehicle pre-checks are conducted. Tire pressure and fuel load are set to precise, verifiable levels.

Virtual Reality (VR) Lab Procedure
The user/driver calibrates the physical controls (wheel/pedals) to the virtual vehicle. Virtual parameters (e.g., road friction, weather) are selected from the system menu.

---

2. Full Throttle Launch :

Actual (Physical Test Track)
The driver stages the car, shifts into drive, and applies full throttle from a stop to assess power and acceleration.

Virtual Reality (VR) Lab Procedure
The user applies the simulated accelerator pedal to perform a full throttle launch. The virtual dashboard shows real-time speed (MPH/KMH) and RPMs.

---

3. Dynamic Handling :

Actual (Physical Test Track)
The driver navigates a winding road section or slalom course, actively managing the physical steering wheel and monitoring real G-force readings.

Virtual Reality (VR) Lab Procedure
The user steers through the virtual city and winding roads. The physics engine calculates and displays virtual G-forces and handling response on the data overlay.

---

4. Emergency Braking :

Actual (Physical Test Track)
At a specific marker and speed (e.g., 80 km/h), the driver executes a hard brake application to trigger the Anti-lock Braking System (ABS) and measure the stopping distance.

Virtual Reality (VR) Lab Procedure
The user hits the virtual brake pedal completely to simulate an emergency stop. The system logs the virtual stopping distance and deceleration rate. The car halts smoothly and safely (as mentioned in the video).

---

5. ADAS Simulation :

Actual (Physical Test Track)
A physical obstacle (e.g., car or pedestrian dummy) is placed in the lane. The vehicle's collision warning (Radar/Lidar) is tested for correct detection and auto-braking activation.

Virtual Reality (VR) Lab Procedure
The Red Overlay (shown in the video) appears, representing the virtual sensor field (Radar/Lidar). The system logs the virtual sensor's detection range and precision when approaching a virtual obstacle.

---

6. Data Collection :

Actual (Physical Test Track)
Technicians download physical data logs (speed, braking pressure, G-forces) from the onboard vehicle computer for analysis.

Virtual Reality (VR) Lab Procedure
The VR system automatically generates a Simulation Report containing virtual speed, RPM, gear shifts, driver input fidelity, and ADAS event logs.