Biophilic office design: Exploring the impact of a multisensory approach on human well-being. (October 2021) - Aristizabal, Sara
Abstract: Experiencing nature provides a multitude of health benefits. Biophilic design has emerged as a design approach that aims to reconnect occupants with the natural environment. We evaluated the impact of a multisensory biophilic environment on occupants' cognitive performance, stress, productivity, mood, connectedness to nature, and attention. Thirty-seven participants in three cohorts were exposed to three biophilic design interventions (visual, auditory, and a combination (multisensory)) and a baseline condition, with weekly variations over eight weeks. A wrist-worn stress sensor, daily surveys, and scheduled executive function tasks were administered. Cognitive performance improved in all biophilic conditions compared to baseline. Most satisfaction with workplace appearance, and visual privacy was reported in visual and multisensory conditions, and stress ratings were lower in the multisensory condition compared to baseline. The results demonstrate that immersive biophilic environments can improve occupants' satisfaction and cognitive performance, while reducing stress. The findings highlight the need to consider non-visual factors in biophilic design. Highlights: Biophilic design aims to reconnect occupants with the natural environment Living Labs can be used to assess sustained exposure to biophilic elements indoors Immersive biophilic environments can improve cognitive performance and reduce stress Immersive biophilic environments can increase occupants' perceived productivity Introducing multisensory biophilic features is recommended in an office setting