ErgoVR CAVE Virtual Reality Human Computer Interaction Evaluation LaboratoryIt consists of a human-machine environment synchronous quantitative acquisition subsystem and a human-machine environment synchronous quantitative analysis subsystem. The synchronous quantitative acquisition subsystem can synchronously collect multi-dimensional data of the human-machine environment in real time, including subjective evaluation, spatiotemporal behavior, eye movement, physiology, EEG, brain imaging, interactive behavior, motion capture, facial expressions, etc. The synchronous quantitative analysis subsystem provides a professional analysis module for all collected data, which can perform multi-dimensional data synchronization and cross analysis. All data can be uploaded to the cloud server in real-time, supporting experimental design, cloud management of big data, cloud sharing, and cloud collaboration. Through multidimensional subjective and objective human factors data, further analysis can be conducted to study individuals' perception processing, attention allocation, memory level, emotional arousal, action posture, situational awareness, comfort, mental load, physical fatigue, etc., further optimizing environmental design, architectural design, spatial layout, element layout, color configuration, process settings, and other aspects.