Sonifying Walking: A Perceptual Comparison Of Swing Phase Mapping Schemes

doi:10.5281/zenodo.7552227

Study

Human FactorsRecentModerate effect

Musical footstep sonification enhances perceived arousal and valence during fast walking.

Mapping walking swing phase data to musical timbres with higher 'energy' characteristics can increase perceived arousal and positive valence, particularly during faster gaits.

VBN Forskningsportal (Aalborg Universitet) · 2023

01

Key Findings

01Non-musical high energy sonification increased arousal ratings.
02Musical high energy sonification received more positive valence ratings.
03Both musical and non-musical schemes were rated with higher arousal and valence for fast walking compared to slow walking.
04Congruence differences were more pronounced for slow walking.
05Musical schemes were perceived as less intrusive than non-musical schemes.

02

Application

Design takeaway

When designing auditory feedback for movement, consider using musical elements and higher energy timbres for faster paces to enhance positive user perception and reduce annoyance.

How to apply

When developing interactive systems that provide auditory feedback for physical activities, experiment with mapping movement data to musical parameters and 'energetic' sound qualities, and test these with users at different activity levels.

Project actions

01When exploring auditory feedback, consider how the 'feel' of the sound (e.g., harsh vs. smooth, complex vs. simple) relates to the action it represents.
02Test your sound designs with users in different contexts, like varying speeds or environments, to see how perception changes.

03

Method & Evidence

AimTo investigate how different sonification schemes for walking swing phase data, varying in musicality and perceived energy, affect user perception of arousal, valence, intrusiveness, and congruence with walking speed.

MethodWeb-based perceptual study

ProcedureParticipants evaluated various sonification schemes (musical/non-musical, high/low energy) applied to data from fast and slow walking. They rated the schemes on arousal, valence, intrusiveness, and congruence.

Sample52 participants

ContextInteractive audio feedback systems, human-computer interaction, gait analysis.

Variables

IV["Sonification scheme (musical/non-musical, high/low energy)","Walking speed (fast/slow)"]

DV["Perceived arousal","Perceived valence","Perceived intrusiveness","Perceived congruence"]

CV["Web-based testing environment","Specific sonification mapping algorithms"]

04

Strengths & Limitations

Strengths

+Investigated multiple perceptual dimensions (arousal, valence, intrusiveness, congruence).
+Compared both musical and non-musical sonification approaches.

Limitations

Online testing might not fully replicate real-world listening conditions. Individual music preferences could influence ratings.

Reliability & validity

The use of a web-based platform and standardized rating scales provides a degree of reliability, but ecological validity might be limited by the controlled online environment. Further studies in real-world settings would enhance validity.

Think critically

How might the cultural background of participants influence their perception of 'energy' in sound and their valence ratings for musical versus non-musical sonification?

05

Design Principles

"Auditory feedback mapping should align with the dynamics of the movement and user expectations to optimize perceptual outcomes."

Understanding how auditory feedback influences human perception and movement is crucial for designing engaging and effective interactive systems. This research highlights the potential of sonification to modulate user experience and potentially influence physiological responses like gait.

06

What This Means for Your Design

Making footstep sounds musical and 'energetic' makes them more enjoyable and noticeable, especially when you're walking fast.

How to use in your project

1.Use this study to justify exploring specific sound design choices for your interactive product, especially if it involves user movement.

07

Add to My Project

08

Quick Cite

(2023). SONIFYING WALKING: A PERCEPTUAL COMPARISON OF SWING PHASE MAPPING SCHEMES. VBN Forskningsportal (Aalborg Universitet). https://doi.org/10.5281/zenodo.7552227 Retrieved from https://designdex.org/study/ade8a63b-f0b7-4dab-962c-69d6cbeb854b/musical-footstep-sonification-enhances-perceived-arousal-and-valence-during-fast-walking

Paragraph starter

This research by Kantan et al. (2023) demonstrates that the characteristics of auditory feedback significantly influence user perception. Specifically, musical sonification schemes with higher perceived energy were found to enhance arousal and valence, particularly during faster movement, while also being perceived as less intrusive. This suggests that for interactive design projects involving user movement, carefully considering the musicality and energetic qualities of sound feedback can lead to a more positive and engaging user experience.

09

Source

VBN Forskningsportal (Aalborg Universitet)

SONIFYING WALKING: A PERCEPTUAL COMPARISON OF SWING PHASE MAPPING SCHEMES

journal · 2023

View source

Questions about this research

What does the research say about musical footstep sonification enhances perceived arousal and valence during fast walking?: When designing auditory feedback for movement, consider using musical elements and higher energy timbres for faster paces to enhance positive user perception and reduce annoyance. Evidence: VBN Forskningsportal (Aalborg Universitet) (2023).
Why does "Musical footstep sonification enhances perceived arousal and valence during fast walking." matter for design?: Understanding how auditory feedback influences human perception and movement is crucial for designing engaging and effective interactive systems. This research highlights the potential of sonification to modulate user experience and potentially influence physiological responses like gait.
How can designers apply this research?: When designing auditory feedback for movement, consider using musical elements and higher energy timbres for faster paces to enhance positive user perception and reduce annoyance.
What were the main findings?: Non-musical high energy sonification increased arousal ratings.. Musical high energy sonification received more positive valence ratings.. Both musical and non-musical schemes were rated with higher arousal and valence for fast walking compared to slow walking.. Congruence differences were more pronounced for slow walking.
What research method was used?: Web-based perceptual study with 52 participants.
How strong is the evidence?: Evidence strength is rated Moderate effect, based on a 2023 journal from VBN Forskningsportal (Aalborg Universitet).
What should I do differently in my next project?: When developing interactive systems that provide auditory feedback for physical activities, experiment with mapping movement data to musical parameters and 'energetic' sound qualities, and test these with users at different activity levels.
What are the limitations?: The study was conducted online, which may limit control over the listening environment. Perceived intrusiveness might be influenced by individual listening preferences.
Is there evidence that higher energy affects design outcomes?: Musical sounds with higher energy characteristics and those applied to faster walking speeds were perceived as more arousing and pleasant, while musicality itself reduced intrusiveness. Understanding how auditory feedback influences human perception and movement is crucial for designing engaging and effective interacti Source: VBN Forskningsportal (Aalborg Universitet) (2023).
Where does this auditory feedback research apply?: Interactive audio feedback systems, human-computer interaction, gait analysis. It sits within human factors research on designdex.org.