Subjective and physiological responses to façade and sunlight pattern geometry in virtual reality

摘要: Abstract This study investigates the joint impact of facade geometry and associated sunlight patterns on occupant subjective perception physiological responses through a novel experimental method coupling physically-based simulations shown in virtual reality with wearable biometric device. A total 72 subjects participated combining three configurations an equal aperture ratio different scenarios space use (a social or working context). The variations –a non-uniform distribution openings (“Irregular”), uniform (“Regular”) venetian blinds (“Blinds”)– were applied to interior scene clear sky direct sun penetration. Subjective evaluations (how pleasant, interesting, exciting was perceived) (heart rate skin conductance) collected during exposure variations, while neutral used record baseline responses. Results revealed that pattern significantly influenced for both context scenarios, subsequent analyses showed differences mostly between Irregular Regular conditions, former being evaluated more positively. Facade affected heart responses, but not conductance In particular, participants larger decrease exposed condition compared Blinds. Context interest excitement. Findings are particularly relevant applications architecture lighting, demonstrating elements their interaction light can influence showcasing potential presented investigating human perception.