Study
User-Centred DesignRecentStrong effect

Elderly users prefer larger, high-contrast icons with clear text labels for health system interfaces.

Designing personal electronic health record systems with larger, high-contrast icons and accompanying text labels significantly improves usability and adoption among elderly users.

Frontiers in Digital Health · 2024

01

Key Findings

  • 01Elderly users showed a strong preference for larger icons.
  • 02High contrast between icons and background was highly valued.
  • 03The presence of clear, legible text labels accompanying icons was crucial for understanding and navigation.
  • 04Specific icon designs were preferred over abstract ones.
02

Application

Design takeaway

When designing digital health tools for older adults, ensure icons are large, have high contrast, and are always accompanied by clear, readable text labels.

How to apply

When developing or updating any digital interface intended for an elderly user base, conduct user testing specifically focusing on icon size, contrast, and the necessity of text labels. Implement findings by adjusting these elements accordingly.

Project actions

  • 01When researching user preferences, consider using methods like conjoint analysis to understand trade-offs.
  • 02Ensure your chosen user group is representative of the target demographic for your design project.
03

Method & Evidence

AimTo determine the preferred user interface design elements for personal electronic health record systems among elderly users.
MethodConjoint analysis
ProcedureParticipants were presented with various combinations of interface design attributes (e.g., icon size, contrast, presence of text labels) and asked to make choices, allowing for the statistical determination of preferences for each attribute.
ContextPersonal electronic health record systems

Variables

IV["Icon size","Icon contrast","Presence of text labels"]
DV["User preference","Likelihood of adoption"]
CV["Type of electronic health record system","Task complexity"]
04

Strengths & Limitations

Strengths

  • +Employs a robust quantitative method (conjoint analysis) to derive preferences.
  • +Focuses on a specific and important user demographic for digital health.

Limitations

The study's findings might not apply to all elderly individuals, as digital literacy and visual acuity can vary significantly within this population.

Reliability & validity

The reliability of conjoint analysis is generally high when the model is well-specified. Validity is supported by the ability to predict choices based on derived utilities.

Think critically

How might the increasing diversity within the elderly population (e.g., varying levels of digital literacy, cultural backgrounds) impact the generalizability of these findings?

05

Design Principles

"Design for clarity and accessibility by employing high-contrast, large-scale visual elements with explicit textual support, especially for user groups with potential visual or cognitive challenges."

This research directly addresses the needs of a growing demographic that often faces challenges with digital interfaces. By prioritizing clear visual cues and textual reinforcement, designers can create more accessible and effective health management tools, fostering independence and improving health outcomes for older adults.

06

What This Means for Your Design

Older people find it easier to use health apps if the buttons (icons) are big, easy to see (high contrast), and have words next to them explaining what they do.

How to use in your project

  • 1.Reference this study when justifying design choices related to visual elements and user interface clarity for specific demographics in your design project's evaluation section.
07

Add to My Project

08

Quick Cite

(2024). An empirical investigation into the preferences of the elderly for user interface design in personal electronic health record systems. Frontiers in Digital Health. https://doi.org/10.3389/fdgth.2023.1289904 Retrieved from https://designdex.org/study/e373bfef-1d2d-4d81-a395-df22ec21642a/elderly-users-prefer-larger-high-contrast-icons-with-clear-text-labels-for-health-system-interfaces

Paragraph starter

Research indicates that elderly users of personal electronic health record systems exhibit a strong preference for user interfaces featuring larger, high-contrast icons accompanied by clear text labels. This preference is critical for enhancing usability and promoting adoption of digital health services within this demographic, as highlighted by studies employing conjoint analysis to reveal specific design attribute importance.

09

Source

Frontiers in Digital Health

An empirical investigation into the preferences of the elderly for user interface design in personal electronic health record systems

journal · 2024

View source

Questions about this research

What does the research say about elderly users prefer larger, high-contrast icons with clear text labels for health system interfaces?
When designing digital health tools for older adults, ensure icons are large, have high contrast, and are always accompanied by clear, readable text labels. Evidence: Frontiers in Digital Health (2024).
Why does "Elderly users prefer larger, high-contrast icons with clear text labels for health system interfaces." matter for design?
This research directly addresses the needs of a growing demographic that often faces challenges with digital interfaces. By prioritizing clear visual cues and textual reinforcement, designers can create more accessible and effective health management tools, fostering independence and improving health outcomes for older adults.
How can designers apply this research?
When designing digital health tools for older adults, ensure icons are large, have high contrast, and are always accompanied by clear, readable text labels.
What were the main findings?
Elderly users showed a strong preference for larger icons.. High contrast between icons and background was highly valued.. The presence of clear, legible text labels accompanying icons was crucial for understanding and navigation.. Specific icon designs were preferred over abstract ones.
What research method was used?
Conjoint analysis.
How strong is the evidence?
Evidence strength is rated Strong effect, based on a 2024 journal from Frontiers in Digital Health.
What should I do differently in my next project?
When developing or updating any digital interface intended for an elderly user base, conduct user testing specifically focusing on icon size, contrast, and the necessity of text labels. Implement findings by adjusting these elements accordingly.
What are the limitations?
Preferences may vary based on individual technological literacy, specific health conditions, and cultural background. The study focused on a specific set of UI elements.
Is there evidence that text labels affects design outcomes?
Older adults overwhelmingly prefer health system interfaces that use large, high-contrast icons paired with straightforward text labels, indicating a need for clarity and ease of recognition. This research directly addresses the needs of a growing demographic that often faces challenges with digital interfaces. By prio Source: Frontiers in Digital Health (2024).
Where does this older adults research apply?
Personal electronic health record systems It sits within user-centred design research on designdex.org.

Related research topics

text labels design research · evidence on text labels · does text labels improve design outcomes · older adults studies for designers · text labels and older adults findings · user-centred design research evidence