Virtual reality (VR) refers to computer-simulated, three-dimensional environments that can either replicate the real world or create entirely fictional, imaginative settings. While most virtual environments primarily engage the visual sense, they can also stimulate other senses, including auditory, haptic, olfactory, and even taste. VR is widely used in entertainment, education, and research, offering a diverse range of applications. In particular, VR provides unique opportunities for conducting research in human behavior, as virtual environments can be precisely tailored and controlled to meet the specific needs of the researcher.
Augmented reality (AR) has been described as a variation of virtual reality (Azuma, 1997). Unlike virtual reality, which fully immerses users in a computer-generated environment, AR overlays virtual elements onto the physical world, creating a seamless blend of the two. AR serves as a hybrid of virtual and physical environments, enhancing and supplementing reality rather than replacing it.
Traditionally, physical prototypes have played a crucial role in design by providing tangible representations of final design outcomes. These prototypes not only serve as a visual and physical manifestation of the designer's vision but also facilitate critical evaluation and refinement throughout the design process. By enabling designers, stakeholders, and end-users to interact with a three-dimensional model, physical prototypes foster better understanding, communication, and collaboration.
In addition to the previously mentioned technologies, the lab is equipped with advanced systems, including ECG, EEG, and EDA devices, that support interdisciplinary research in areas such as neuroscience, human-computer interaction, and design cognition. These tools enable precise measurement of physiological, cognitive, and behavioral responses, fostering innovation across various fields.
The lab also features a state-of-the-art 4D scanner, which enables detailed motion capture and spatial analysis in four dimensions. This technology supports advanced research in areas such as biomechanics, design cognition, and human-computer interaction by providing precise, real-time data on movement and spatial relationships. By capturing dynamic interactions, the 4D scanner facilitates a deeper understanding of complex behaviors and environments, driving innovation across interdisciplinary fields.
Research at the Mixed Reality Lab employs 3D scanning to digitize historically significant artifacts, preserving cultural heritage and enabling deeper exploration. Drones are also utilized to create point clouds of buildings, aiding in architectural preservation by producing accurate digital models for restoration and analysis. These approaches advance innovation in cultural and architectural conservation.
The Proto Luma hologram is a cutting-edge technology used to create life-sized, three-dimensional holographic projections that appear as though they are physically present in a space. This technology is utilized in the Mixed Reality Lab for applications such as immersive storytelling, virtual presentations, and interactive design reviews. By projecting realistic, full-scale holograms, Proto Luma enables users to visualize complex designs, architectural concepts, or educational content in a dynamic and engaging way. Its ability to present detailed holographic imagery makes it a powerful tool for enhancing collaboration, communication, and experiential learning across various disciplines.
ADDRESS
Mixed Reality Lab
463, Nancy Randolph Davis
Oklahoma State University
Stillwater, OK 74078
United States of America
CONTACT
Dr. Tilanka Chandrasekera
Email: tilanka@okstate.edu
Phone: +1 (913) 219 3233