Short answer

Incorporate region-specific anthropometric data into design processes, especially for safety-critical products, to ensure optimal fit and performance for the target user group.

Field: Human Factors
Source: Journal of the Society of Automotive Engineers Malaysia (2021)
Method: Prototyping and validation
Evidence: Strong effect

Developing child manikins based on specific regional anthropometric data leads to more accurate vehicle safety assessments and product designs tailored to the target population. This human factors research insight is drawn from a 2021 study published in Journal of the Society of Automotive Engineers Malaysia. Using Prototyping and validation, researchers explored how this design variable affects real-world outcomes. The key design takeaway: Incorporate region-specific anthropometric data into design processes, especially for safety-critical products, to ensure optimal fit and performance for the target user group.

Study

Human FactorsHigh ImpactStrong effect

3D-Printed Child Manikins Reflecting ASEAN Anthropometry Enhance Vehicle Safety Design

Developing child manikins based on specific regional anthropometric data leads to more accurate vehicle safety assessments and product designs tailored to the target population.

Journal of the Society of Automotive Engineers Malaysia · 2021

Key Findings

013D-printed manikins can be created using specific anthropometric data.
02Manikins based on ASEAN children's anthropometry are necessary for accurate vehicle safety assessments in the region.

Application

Design takeaway

Incorporate region-specific anthropometric data into design processes, especially for safety-critical products, to ensure optimal fit and performance for the target user group.

How to apply

When designing products for children, especially those related to safety, gather and utilize anthropometric data specific to the primary target demographic's region. Use this data to create representative prototypes or testing tools.

Project actions

01When selecting anthropometric data, ensure it is relevant to your target user group's demographics and geographical location.
02Consider the limitations of the data source and how it might affect your design outcomes.

Method & Evidence

AimTo develop 3D-printed child manikins based on the anthropometric data of 6- and 10-year-old ASEAN children for use in vehicle safety assessments and product development.

MethodPrototyping and validation

ProcedureAnthropometric data was collected from 6- and 10-year-old children in the ASEAN region. This data was used to create 3D models, which were then 3D-printed to produce child manikins. These manikins were intended for testing in vehicle safety scenarios, such as child restraint system installation.

ContextAutomotive safety, child restraint systems, product design, anthropometry

Variables

IVAnthropometric data of ASEAN children (6 and 10 years old)

DVAccuracy of vehicle safety assessments; effectiveness of product designs (e.g., child restraint systems)

CVAge groups (6 and 10 years); specific region (ASEAN); type of product (vehicle safety systems)

Strengths & Limitations

Strengths

+Addresses a critical need for region-specific safety data.
+Utilizes modern manufacturing techniques (3D printing) for prototype creation.

Limitations

The anthropometric data might not capture the full range of variation within the target population. The 3D printing process itself might introduce inaccuracies or limitations in the manikin's physical properties.

Reliability & validity

Reliability would depend on the consistency of anthropometric data collection and the precision of the 3D printing process. Validity is supported by the direct link between anthropometric data and the intended application in safety assessments.

Think critically

To what extent does the use of generic anthropometric data in design and testing compromise product safety and usability for diverse global populations?

Design Principles

"Design for specific user populations by integrating relevant anthropometric data into the development process."

Generic anthropometric data can lead to suboptimal design outcomes when applied to diverse populations. By incorporating region-specific measurements, designers can create products and safety systems that are more effective and better suited to the intended users, ultimately improving user well-being and product performance.

What This Means for Your Design

Using the actual body measurements of children from a specific region (like ASEAN) to make testing dummies makes car safety tests and car seat designs much better for those kids.

How to use in your project

1.Reference this study when justifying the need for specific anthropometric data in your design project, particularly if your target users have distinct physical characteristics.
2.Use the concept of custom manikins as inspiration for creating user-specific testing tools or prototypes in your own design process.

Add to My Project

Quick Cite

Paragraph starter

The development of region-specific anthropometric manikins, as demonstrated by Ahmad Tajudin et al. (2021) for ASEAN children, underscores the importance of tailoring design tools and testing methodologies to the physical characteristics of the intended user population. This approach ensures that safety assessments and product designs, such as child restraint systems, are optimized for effectiveness and user well-being, moving beyond generic representations to address specific demographic needs.

Source

Journal of the Society of Automotive Engineers Malaysia

Establishment of 3D-printed Child Manikins Using Anthropometric Data of 6- and 10-year-old ASEAN Children

journal · 2021

View source

Questions About This Research

What does the research say about 3d-printed child manikins reflecting asean anthropometry enhance vehicle safety design?: Incorporate region-specific anthropometric data into design processes, especially for safety-critical products, to ensure optimal fit and performance for the target user group. Evidence: Journal of the Society of Automotive Engineers Malaysia (2021).
Why does "3D-Printed Child Manikins Reflecting ASEAN Anthropometry Enhance Vehicle Safety Design" matter for design?: Generic anthropometric data can lead to suboptimal design outcomes when applied to diverse populations. By incorporating region-specific measurements, designers can create products and safety systems that are more effective and better suited to the intended users, ultimately improving user well-being and product performance.
How can designers apply this research?: Incorporate region-specific anthropometric data into design processes, especially for safety-critical products, to ensure optimal fit and performance for the target user group.
What were the main findings?: 3D-printed manikins can be created using specific anthropometric data.. Manikins based on ASEAN children's anthropometry are necessary for accurate vehicle safety assessments in the region.
What research method was used?: Prototyping and validation.
How strong is the evidence?: Evidence strength is rated Strong effect, based on a 2021 journal from Journal of the Society of Automotive Engineers Malaysia.
What should I do differently in my next project?: When designing products for children, especially those related to safety, gather and utilize anthropometric data specific to the primary target demographic's region. Use this data to create representative prototypes or testing tools.
What are the limitations?: The study focused on specific age groups (6 and 10 years) and the ASEAN region; findings may not be generalizable to other age groups or geographical locations. The effectiveness of the manikins in actual crash testing was intended but not fully detailed in the abstract.