A Virtrual Reality Police Training System Based on Tactile Interaction Interface
Virtual reality has been applied to many training applications include police training due to its high immersiveness.Because commercial virtual reality systems focus more on visual feedback,it is difficult to use standard hand controllers to provide a relistic tactile interaction experience for police training.The tactile inter-action interface is based on a multi-functional discrete single-point touch interaction system,which can realize the direct interaction of prop operation in virtual reality.Specifically designed for police training scenarios,the system can recognize the selected prop by the user and respond to their interactive actions,thereby enhancing the realism of interaction in virtual reality systems.The system uses HTC Vive trackers to capture the user's movements and generate a human skeleton to drive the virtual proxy.Simultaneously,it employs a microcon-troller to obtain and process information on the user's prop selection and interactions with it,which are then transmitted to the host computer via Bluetooth.The hardware design adopts the C8T6 minimum system board in the STM32F103 series,with related functions implemented through Keil5 programming.The experimental re-sults confirm the correctness and feasibility of the system,which can provide diverse physical tactile proxy and enhance the interactive experience in virtual environments.The system provides new ideas and directions for virtual reality interaction technology and has excellent application prospects.
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