<ul><li>Virtual reality (VR) technology has improved and is widely used in various fields including health care and training.</li><li>Researchers studied how the size, location, and distance of VR interface elements impact user performance and physical health.</li><li>A study by ergonomics expert Jeong Ho 'Jay' Kim evaluated how target size affects user neck and shoulder biomechanics, task performance, and cognitive load.</li><li>The findings suggest that target size can affect VR users physically and mentally, emphasizing the importance of considering target size in interface design to improve user experience and reduce health risks.</li></ul>

Virtual reality interface design affects users both physically and mentally, study finds

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