Virtual reality and its transformation in forensic education and research practices

Abstract

Documentation and evidence analysis are major components in forensic investigation; hence two-dimensional (2D) photographs along with three-dimensional (3D) models and data are used to accomplish this task. Data generated through 3D scanning and photogrammetry are generally visualised on a computer screen. However, spatial details are lost on the visualisation of 3D data on 2D computer screens. Virtual reality (VR) is an immersive technology that allows a user to visualise 3D information by immersing oneself into the scene. In forensics, VR was particularly introduced for the visualising and plotting distances of crime scenes; however, this technology has wider applications in the field of forensics and for court presentation. This short communication outlines the concept of VR and its potential in the field of forensics.

Keywords:

• Virtual reality
• 3D scanning
• forensics
• immersive technology
• visualisation

Acknowledgements

Authors thank Dr J. M. Vyas, Vice Chancellor of National Forensic Sciences University for his consistent support and encouragement for the work. We thank Prof. S. O. Junare, Director, National Forensic Sciences University for granting the necessary permissions and support. We also thank Dr. P. Maity and Dr. Satish Kumar for their support. We also thank Prof. Tim Thompson for his scientific guidance and inputs. We highly appreciate Mr. Sanjay Dabhi and his team for rendering all technical guidance and support.

Disclosure statement

No potential conflict of interest was reported by the author(s).