Tata Projects virtual reality (VR) based training project is revolutionising how it educates workers on industrial safety by providing immersive, safe, cost-effective and efficient training solutions.
The company adopted the DMAIC – Define, Measure, Analyse, Improve and Control – method to implement the initiative, as under:
Define
Although all activities in the infrastructure space are highly hazardous in nature, some critical activities require additional attention. A project crew’s competency plays a crucial role in these critical activities. However, competency enhancement trainings can only be effective when they engage workers. Hence, Tata Projects saw the need to implement an advanced VR-based training module depicting real-site conditions. It began with a pilot project on launching gantry (LG) activities at one of its metro rail projects.
Measure
The world over, LG activities have resulted in several safety incidents. Some are near-misses and some can even be catastrophic leading to multiple fatalities. One such incident on the Thane Samruddhi Expressway on August 1, 2023, resulted in 20 fatalities, for instance (Ref: TOI dt 01 Aug, 2023 https://shorturl.at/RYGo3). The conventional method of training is tedious, costly and less engaging as it is dependent on a trainer’s skills. To develop the workers’ understanding on LG activities, Tata Projects designed and developed a VR tool that reflected its on-ground LG processes accurately.
Analyse
Given the criticality of the hazard that needs to be minimised, the need for an efficient solution has become increasingly evident. To create engaging content on LG activities, the company envisaged a digital solution that provided immersive training.
Improve
Tata Projects developed the VR training modules with the help of a team that worked day and night in shifts to record each activity in real time. It then developed a simulation of every activity, just like real-life scenarios, in a separate module. This platform was designed to enhance the overall efficiency of critical processes and enable streamlined management of LG-related activities.
The total duration of the training modules, which are in Hindi, is 48 minutes.
The video features a heartfelt conversation between a father and his son, where they discuss the importance of safety measures during critical launching activities.
- The platform comprises 5 modules that covers 8 critical operational activities related to safety management while working with LGs.
- It enables new joinees to visualise the LG activity without viewing it in real life.
- VR model used – Meta Quest 2 (One of the best available options in the market)
Specifications
- Display: Fast-switch LCD display with 1832 x 1920 resolution per eye, and a refresh rate of 60, 72, or 90 Hz
- Controllers: Redesigned touch controllers with a thumb rest
- Audio: Built-in speakers, 3.5 mm headphone jack, and built-in microphone for 3D positional audio
- Design: Sleek design measuring 224 x 450 mm and weighing 503 g
- Other features: Hand tracking, Guardian system, pass-through feature, and built-in IPD adjustment with three settings
- System: Qualcomm Snapdragon XR2 platform, 6 GB of RAM, and up to 3 hours of battery life
Control
VR training is revolutionising LG training at Tata Projects by providing immersive, safe, cost-effective and efficient training solutions. The technology's ability to simulate realistic scenarios, offer hands-on practice, and ensure consistent training experiences has made VR an essential tool in contemporary workforce development.
Key highlights
1. Cost-Effectiveness
Return on Investment: ~2.5 times in one project
Investment on VR device and module: ?22,00,000
Cost of refresher training every 6 months (conventional method) @ 6 x ?9,00,000 = ?54,00,000
This project will result in around ?32,00,000 lakh of savings, based on the specific customer requirements on training, current manpower in LG activities, and project duration.
Tata Projects is now scaling the VR-based training to all similar metro projects.
2. Better Performance Tracking
Real-Time Feedback: VR systems can provide instant feedback on performance, helping trainees to understand and correct their mistakes immediately?.
Data Analytics: Advanced VR training platforms can collect detailed data on trainee performance, allowing for in-depth analysis and continuous improvement of the training programme.
