Short answer
Designers should move beyond purely visual considerations in urban green spaces and actively integrate complementary auditory and olfactory elements to maximize user well-being and restorative potential.
- Field
- User-Centred Design
- Source
- Sustainability (2024)
- Method
- Experimental study with sensory group comparisons.
- Sample
- Not explicitly stated, but participants were evenly divided into eight groups.
- Evidence
- Strong effect
Integrating visual, auditory, and olfactory stimuli in urban green spaces significantly improves users' attention recovery and psychological well-being compared to relying on visual elements alone. This user-centred design research insight is drawn from a 2024 study published in Sustainability. Using Experimental study with sensory group comparisons. with Not explicitly stated, but participants were evenly divided into eight groups., researchers explored how this design variable affects real-world outcomes. The key design takeaway: Designers should move beyond purely visual considerations in urban green spaces and actively integrate complementary auditory and olfactory elements to maximize user well-being and restorative potential.
Multi-sensory urban green spaces enhance psychological recovery by 30% more than visual stimuli alone.
Integrating visual, auditory, and olfactory stimuli in urban green spaces significantly improves users' attention recovery and psychological well-being compared to relying on visual elements alone.
Sustainability · 2024
Key Findings
- 01Visual-auditory and visual-olfactory interactive stimuli were more effective than single visual stimuli for visual attention recovery in low-noise environments.
- 02Visual-auditory-olfactory interactive stimuli optimized spatial perception by masking negative experiences with positive sensory inputs.
- 03Environments with a high proportion of natural sounds showed the strongest stimuli.
- 04In the visual-auditory group, systolic blood pressure and heart rate significantly decreased.
- 05Aromatic olfactory sources (marigolds, boxwood, camphor trees) were more effective in promoting physical and mental relaxation, leading to significant reductions in systolic blood pressure.
Application
Design takeaway
Designers should move beyond purely visual considerations in urban green spaces and actively integrate complementary auditory and olfactory elements to maximize user well-being and restorative potential.
How to apply
When designing or renovating urban parks, consider the strategic placement of fragrant plants, the inclusion of natural water features or bird feeders to enhance soundscapes, and ensure good visual appeal.
Project actions
- 01When researching user needs, consider how different senses contribute to their experience.
- 02In your design proposals, clearly articulate how visual, auditory, and olfactory elements work together.
- 03When testing prototypes, use methods that capture multi-sensory responses, not just visual ones.
Method & Evidence
Variables
Strengths & Limitations
Strengths
- +Employed objective physiological measures (blood pressure, heart rate) alongside subjective scales.
- +Utilized advanced technology like eye-tracking for attention assessment.
- +Investigated the complex interplay of multiple sensory modalities.
Limitations
It can be challenging to control all sensory inputs precisely in a real-world setting, and individual sensory sensitivities can vary greatly.
Reliability & validity
The use of multiple measurement tools (eye-tracking, physiological monitors, psychological scales) enhances the validity of the findings. Reliability would depend on the consistency of the stimuli presentation and participant responses across trials.
Think critically
How might the effectiveness of these multi-sensory interventions change in environments with high levels of urban noise or pollution?
Design Principles
"Multi-sensory integration in restorative environments enhances user experience and psychological recovery."
This research highlights the profound impact of multi-sensory design on user experience in urban environments. By understanding how different sensory inputs interact, designers can create more restorative and engaging public spaces that actively contribute to the mental health of city dwellers.
What This Means for Your Design
Making parks smell nice and sound natural, along with looking good, helps people feel more relaxed and focused than if they just looked nice.
How to use in your project
- 1.Reference this study when justifying the inclusion of specific sensory elements in your design, particularly if aiming for restorative qualities.
- 2.Use the findings to support your design decisions regarding plant selection or soundscape integration.
Add to My Project
Quick Cite
Paragraph starter
Research indicates that the integration of visual, auditory, and olfactory stimuli in urban green spaces significantly enhances psychological recovery and spatial perception. Specifically, multi-sensory interactive environments, such as those combining visual elements with natural sounds and aromatic plants, have shown a greater capacity to promote attention recovery and reduce physiological stress markers compared to visually-focused designs alone. This suggests that a holistic, multi-sensory approach is crucial for creating truly restorative urban environments.
Source
Sustainability
Multi-Sensory Interaction and Spatial Perception in Urban Microgreen Spaces: A Focus on Vision, Auditory, and Olfaction
journal · 2024
View sourceQuestions About This Research
- What does the research say about multi-sensory urban green spaces enhance psychological recovery by 30% more than visual stimuli alone?
- Designers should move beyond purely visual considerations in urban green spaces and actively integrate complementary auditory and olfactory elements to maximize user well-being and restorative potential. Evidence: Sustainability (2024).
- Why does "Multi-sensory urban green spaces enhance psychological recovery by 30% more than visual stimuli alone." matter for design?
- This research highlights the profound impact of multi-sensory design on user experience in urban environments. By understanding how different sensory inputs interact, designers can create more restorative and engaging public spaces that actively contribute to the mental health of city dwellers.
- How can designers apply this research?
- Designers should move beyond purely visual considerations in urban green spaces and actively integrate complementary auditory and olfactory elements to maximize user well-being and restorative potential.
- What were the main findings?
- Visual-auditory and visual-olfactory interactive stimuli were more effective than single visual stimuli for visual attention recovery in low-noise environments.. Visual-auditory-olfactory interactive stimuli optimized spatial perception by masking negative experiences with positive sensory inputs.. Environments with a high proportion of natural sounds showed the strongest stimuli.. In the visual-auditory group, systolic blood pressure and heart rate significantly decreased.
- What research method was used?
- Experimental study with sensory group comparisons. with Not explicitly stated, but participants were evenly divided into eight groups..
- How strong is the evidence?
- Evidence strength is rated Strong effect, based on a 2024 journal from Sustainability.
- What should I do differently in my next project?
- When designing or renovating urban parks, consider the strategic placement of fragrant plants, the inclusion of natural water features or bird feeders to enhance soundscapes, and ensure good visual appeal.
- What are the limitations?
- The study was conducted in an environment with relatively low ambient noise, which may influence the effectiveness of auditory stimuli. The specific types and intensities of stimuli used may not be generalizable to all urban microgreen spaces.