Short answer
When designing sensory-based products or interfaces, acknowledge that individual physiological conditions can alter sensory perception, potentially impacting user experience.
- Field
- Human Factors
- Source
- PubMed (2022)
- Method
- Scoping Review
- Evidence
- Mixed findings
Preliminary evidence suggests that laryngopharyngeal reflux can lead to olfactory abnormalities, indicating a potential connection between digestive system issues and sensory perception. This human factors research insight is drawn from a 2022 study published in PubMed. Using Scoping review, researchers explored how this design variable affects real-world outcomes. The key design takeaway: When designing sensory-based products or interfaces, acknowledge that individual physiological conditions can alter sensory perception, potentially impacting user experience.
Laryngopharyngeal Reflux Impacts Olfactory Perception
Preliminary evidence suggests that laryngopharyngeal reflux can lead to olfactory abnormalities, indicating a potential connection between digestive system issues and sensory perception.
PubMed · 2022
Key Findings
- 01There is limited but emerging evidence suggesting a link between laryngopharyngeal reflux and olfactory abnormalities.
- 02Olfactory dysfunction may serve as an additional symptom of laryngopharyngeal reflux.
- 03Conditions such as gastroparesis, gastroesophageal reflux disease, and Helicobacter pylori infection are also implicated as potential causes of olfactory sensory disturbance.
Application
Design takeaway
When designing sensory-based products or interfaces, acknowledge that individual physiological conditions can alter sensory perception, potentially impacting user experience.
How to apply
When developing products that rely on smell, consider user testing with diverse populations, including those with known gastrointestinal or sensory conditions, to understand potential impacts on usability.
Project actions
- 01Consider how internal bodily states might affect user interaction with your design.
- 02If your design involves sensory input, think about potential user limitations.
Method & Evidence
Variables
Strengths & Limitations
Strengths
- +Addresses an under-researched area.
- +Synthesizes existing evidence through a scoping review methodology.
Limitations
The original study is a review and doesn't provide direct experimental data; the link between reflux and olfaction is still being explored.
Reliability & validity
As a scoping review, its strength lies in mapping the existing literature rather than establishing reliability or validity of individual studies. The findings themselves are based on the reliability and validity of the reviewed sources.
Think critically
Given the preliminary nature of the evidence, what are the ethical considerations for designers if they were to incorporate this into their design process without definitive proof?
Design Principles
"Sensory perception is influenced by physiological state; design for variability."
Understanding how physiological conditions affect sensory input is crucial for designing products and environments that accommodate a wider range of user experiences. This insight prompts consideration of how internal bodily states might influence a user's interaction with sensory-based interfaces or products.
What This Means for Your Design
This study suggests that stomach acid issues can sometimes mess with your sense of smell, and designers should think about how people's bodies might affect how they experience things.
How to use in your project
- 1.Discuss how physiological factors, like those related to reflux, could impact the usability or perception of your designed artifact.
- 2.Use this as a basis for exploring user diversity in your research.
Add to My Project
Quick Cite
Paragraph starter
The research by Florou et al. (2022) indicates a potential link between laryngopharyngeal reflux and olfactory disorders. This suggests that physiological conditions can directly impact sensory perception, a factor that designers must consider when developing products that rely on sensory input, ensuring a more inclusive and adaptable user experience.
Source
PubMed
Laryngopharyngeal Reflux and Olfaction Disorders. Is There Any Connection? A Scoping Review.
journal · 2022
View sourceQuestions About This Research
- What does the research say about laryngopharyngeal reflux impacts olfactory perception?
- When designing sensory-based products or interfaces, acknowledge that individual physiological conditions can alter sensory perception, potentially impacting user experience. Evidence: PubMed (2022).
- Why does "Laryngopharyngeal Reflux Impacts Olfactory Perception" matter for design?
- Understanding how physiological conditions affect sensory input is crucial for designing products and environments that accommodate a wider range of user experiences. This insight prompts consideration of how internal bodily states might influence a user's interaction with sensory-based interfaces or products.
- How can designers apply this research?
- When designing sensory-based products or interfaces, acknowledge that individual physiological conditions can alter sensory perception, potentially impacting user experience.
- What were the main findings?
- There is limited but emerging evidence suggesting a link between laryngopharyngeal reflux and olfactory abnormalities.. Olfactory dysfunction may serve as an additional symptom of laryngopharyngeal reflux.. Conditions such as gastroparesis, gastroesophageal reflux disease, and Helicobacter pylori infection are also implicated as potential causes of olfactory sensory disturbance.
- What research method was used?
- Scoping Review.
- How strong is the evidence?
- Evidence strength is rated Mixed findings, based on a 2022 journal from PubMed.
- What should I do differently in my next project?
- When developing products that rely on smell, consider user testing with diverse populations, including those with known gastrointestinal or sensory conditions, to understand potential impacts on usability.
- What are the limitations?
- The evidence base is preliminary and requires further investigation; the review did not establish causality.