Sitting or Standing in VR: About Comfort, Conflicts, and Hazards

Area of Science:

• Human-Computer Interaction
• Virtual Reality Studies
• Embodied Cognition

Background:

• Virtual reality (VR) necessitates user postural choices (sitting vs. standing).
• Current VR design faces challenges integrating physical posture with virtual interactions.
• Understanding user embodiment is key to effective VR design.

Purpose of the Study:

• To analyze the implications of sitting versus standing postures in VR.
• To identify challenges and opportunities in VR postural design.
• To provide guidelines for optimizing user experience through postural choices.

Main Methods:

• Literature review of VR interaction paradigms.
• Analysis of user embodiment and multisensory integration in VR.
• Examination of motion sickness, mental models, and affordances.

Main Results:

• Stationary users risk motion sickness; virtual rotations pose challenges.
• Embodied interfaces and multisensory integration significantly impact immersion.
• Postural mismatches can decrease VR acceptance and user experience.

Conclusions:

• Aligning postural choices with VR application goals (entertainment, simulation) is vital.
• Effective integration of embodied interfaces enhances user interaction and immersion.
• Consideration of posture is fundamental for designing successful VR experiences.