Short answer
When designing digital products for older adults, segment their needs using the Kano model to ensure that essential functions are met, social aspects are supported, and innovative elements are introduced to exceed expectations.
- Field
- User-Centred Design
- Source
- Frontiers in Public Health (2025)
- Method
- Questionnaire Survey and Kano Model Analysis
- Sample
- 205 participants
- Evidence
- Strong effect
Older adults' digital cultural adaptation is best understood by categorizing their needs into basic functionalities, social participation, and innovative experiences, as defined by the Kano model. This user-centred design research insight is drawn from a 2025 study published in Frontiers in Public Health. Using Questionnaire survey and kano model analysis with 205 participants, researchers explored how this design variable affects real-world outcomes. The key design takeaway: When designing digital products for older adults, segment their needs using the Kano model to ensure that essential functions are met, social aspects are supported, and innovative elements are introduced to exceed expectations.
Kano Model reveals distinct digital cultural needs for older adults
Older adults' digital cultural adaptation is best understood by categorizing their needs into basic functionalities, social participation, and innovative experiences, as defined by the Kano model.
Frontiers in Public Health · 2025
Key Findings
- 01Older adults' digital cultural needs are comprised of must-be requirements (basic functional design, 47.8%), one-dimensional requirements (social participation, 36.1%), and attractive requirements (innovative experiences, 66.8%).
- 02Intergenerational cultural cognitive differences, digital skill levels, and the urban-rural digital divide significantly impact their adaptation process.
- 03Older adults express dissatisfaction and unmet expectations regarding family guidance, age-friendly digital services, and the role of digital content in improving life quality, despite positive evaluations of digital life satisfaction and content diversity.
Application
Design takeaway
When designing digital products for older adults, segment their needs using the Kano model to ensure that essential functions are met, social aspects are supported, and innovative elements are introduced to exceed expectations.
How to apply
Use the Kano model framework to survey target user groups, categorizing their responses into 'must-be,' 'one-dimensional,' and 'attractive' needs to inform product development priorities.
Project actions
- 01When researching user needs, consider using a framework like the Kano model to categorize them.
- 02Ensure your research methods can differentiate between basic expectations and features that offer added value or delight.
Method & Evidence
Variables
Strengths & Limitations
Strengths
- +Application of a recognized model (Kano) for user needs analysis.
- +Quantitative data collection and analysis providing structured insights.
Limitations
The sample size and specific demographic may limit the generalizability of the findings to all older adults or other cultural contexts.
Reliability & validity
Reliability would be addressed by consistent questionnaire administration and data analysis. Validity is supported by the use of the established Kano model and its analytical methods, though cultural nuances might affect interpretation.
Think critically
How might the 'attractive' requirements identified in this study evolve into 'one-dimensional' or even 'must-be' requirements as technology advances and user expectations shift?
Design Principles
"Categorize user needs using the Kano model to strategically allocate design effort and resources, ensuring both fundamental satisfaction and opportunities for delight."
Understanding these distinct need categories allows designers to prioritize features that are essential, those that directly improve satisfaction with increased functionality, and those that can delight users and drive adoption. This user-centric approach ensures that digital products and services are not only usable but also desirable for the aging demographic.
What This Means for Your Design
This study shows that older people have different types of needs for digital things: some are basic things they expect, some get better the more you give them, and some are surprising extras that make them really happy. By understanding these differences, designers can make better digital products for them.
How to use in your project
- 1.Reference this study when discussing user needs analysis and how the Kano model can be applied to categorize and prioritize features for a specific target demographic.
Add to My Project
Quick Cite
Paragraph starter
This research highlights the utility of the Kano model in understanding user needs for digital adaptation among older adults. By categorizing needs into 'must-be' (basic functionality), 'one-dimensional' (social participation), and 'attractive' (innovative experiences), designers can develop more targeted and effective digital solutions. This approach is valuable for ensuring that design projects address fundamental expectations while also seeking opportunities to delight users and foster adoption.
Source
Frontiers in Public Health
Cultural adaptation to aging: a study on digital cultural adaptation needs of Chinese older adults based on KANO model
journal · 2025
View sourceQuestions About This Research
- What does the research say about kano model reveals distinct digital cultural needs for older adults?
- When designing digital products for older adults, segment their needs using the Kano model to ensure that essential functions are met, social aspects are supported, and innovative elements are introduced to exceed expectations. Evidence: Frontiers in Public Health (2025).
- Why does "Kano Model reveals distinct digital cultural needs for older adults" matter for design?
- Understanding these distinct need categories allows designers to prioritize features that are essential, those that directly improve satisfaction with increased functionality, and those that can delight users and drive adoption. This user-centric approach ensures that digital products and services are not only usable but also desirable for the aging demographic.
- How can designers apply this research?
- When designing digital products for older adults, segment their needs using the Kano model to ensure that essential functions are met, social aspects are supported, and innovative elements are introduced to exceed expectations.
- What were the main findings?
- Older adults' digital cultural needs are comprised of must-be requirements (basic functional design, 47.8%), one-dimensional requirements (social participation, 36.1%), and attractive requirements (innovative experiences, 66.8%).. Intergenerational cultural cognitive differences, digital skill levels, and the urban-rural digital divide significantly impact their adaptation process.. Older adults express dissatisfaction and unmet expectations regarding family guidance, age-friendly digital services, and the role of digital content in improving life quality, despite positive evaluations of digital life satisfaction and content diversity.
- What research method was used?
- Questionnaire Survey and Kano Model Analysis with 205 participants.
- How strong is the evidence?
- Evidence strength is rated Strong effect, based on a 2025 journal from Frontiers in Public Health.
- What should I do differently in my next project?
- Use the Kano model framework to survey target user groups, categorizing their responses into 'must-be,' 'one-dimensional,' and 'attractive' needs to inform product development priorities.
- What are the limitations?
- The study's findings are specific to the cultural context of Chinese older adults and may not be directly generalizable to other cultural groups without further investigation.