Introduction to Virtual Reality Training
In the event of a large area contamination, responders must be prepared to gather samples and conduct decontamination to guard the community and environment. Traditional training methods, similar to classroom instruction and on-site training, have limitations. EPA researcher Tim Boe notes that "people really learn best by doing" and that hands-on experience is important for correct sampling techniques.
The Need for Effective Training
Responders typically learn sampling and decontamination protocols through classroom instruction or condensed training before entering a hazardous environment. However, the sort of training may not provide the crucial hands-on experience, and full-scale disaster exercises will be expensive and difficult to prepare. The EPA recognized the necessity to improve responders’ access to effective training and developed a virtual reality-based training tool.
Virtual Reality Training Tool
The virtual reality tool allows responders to maneuver through a simulated environment, practicing sampling techniques and developing situational awareness. The tool features a 3D model of the Raleigh Fire Department training facility and uses a customized gaming engine to supply an interactive experience. Responders can use headsets and handheld wands to practice sampling techniques, and instructors can provide feedback in real-time.
How it Works
The virtual reality tool simulates real-world challenges, allowing responders to practice sampling techniques in a practical environment. Responders can walk as much as a wall, place a sampling template, select a sampling method, and start taking a sample. The tool provides a practical experience, allowing responders to grasp the processes and dexterity crucial to gather biological surface samples.
Testing and Evaluation
The virtual reality tool is being tested by the North Carolina Department of Public Safety and the City of Raleigh Fire Department. The team plans to judge the effectiveness of the VR training approach in comparison with traditional training methods. Two groups will take part in a sampling exercise, one receiving traditional on-site training and the opposite using the VR tool.
Future Developments
The team plans to expand the tool by adding distant mapping capability via robots for outdoor and indoor environments. This addition will facilitate the event of site-specific 3-D models, allowing for more accurate sampling plans and cost-effective training simulators. The tool has the potential to enhance training effectiveness and enhance situation awareness prior to entering contaminated environments.
Conclusion
The virtual reality training tool has the potential to revolutionize the way in which responders prepare for wide area contamination events. By providing a practical and interactive environment, responders can practice sampling techniques and develop situational awareness, ultimately improving their ability to guard the community and environment. As the tool continues to be developed and evaluated, it could turn out to be a worthwhile resource for responders in any respect levels, from local to federal.
