Empowering Independence Through Design: Investigating Standard Digital Design Patterns For Easy-to-Read Users.

Title of the Paper

Empowering Independence Through Design: Investigating Standard Digital Design Patterns for Easy-to-Read Users

Paper Information

• Subject Area: Digital Design, Accessibility Design, Information Accessibility
• Keywords: Easy-to-Read (ETR), Digital Design Patterns, User Experience (UX), Usability, Inclusivity, Interaction Design, Visual Design, Typography

Research Background and Problem

• Identified Issues:
  • Limited research exists on how individuals with cognitive disabilities interact with digital media, particularly regarding digital design patterns for Easy-to-Read (ETR) users.
  • Providing ETR as an alternative for digital accessibility faces numerous design challenges, such as insufficient visual cues and navigation difficulties.
• Significance:
  • Information accessibility is a fundamental human right, and researching and improving the digital interaction experience for ETR users can enhance social inclusion.
  • Understanding how digital design patterns can serve individuals with cognitive disabilities has profound implications for accessibility design.
• Research Motivation and Related Work:
  • Existing ETR research primarily focuses on simplifying text, with a lack of participatory user studies in the digital domain.
  • Current design frameworks often neglect the needs of users with low cognitive skills, such as optimizing visual icon cues and reducing interaction complexity.

Research Objectives and Questions

• RQ1: How do ETR users operate digital devices? What limitations do they face during usage?
• RQ2: How do target users understand and utilize existing digital design patterns?
• RQ3: Which digital design patterns should be optimized for ETR users?

Solution

• Methodology:
  • Employ participatory design by observing and testing the interactions of 20 ETR users with digital devices.
  • Develop a set of PDF and website testing materials covering common interaction patterns (e.g., menu navigation, scrolling, closing windows) and test them in real-life scenarios.
• Innovations:
  • The first systematic study from the user perspective on ETR users' operation and adaptability to digital design patterns.
  • Collaborative design with researchers, social scientists, and ETR users ensures that the testing materials are not limited to theoretical frameworks but closely align with actual user needs.
• Implementation Steps:
  1. Collect background information and device usage habits of ETR users through surveys.
  2. Test digital design patterns (e.g., "hamburger menu," "magnifying glass icon") on PCs and smartphones, recording usage and success rates.
  3. Compare operational strategies and touch device fluency for achieving functionality.
  4. Use behavioral observation and qualitative interviews to uncover strategies and challenges behind user operations.

Research Outcomes

• Specific Findings:
  • Over 85% of ETR users own smartphones, with an internet access rate of 85%, though institutional Wi-Fi restrictions limit regular use.
  • ETR users are adept at self-guided learning of standard digital design patterns, such as scrolling and clicking links, but still face certain interaction limitations.
  • Interaction tasks on smartphones had significantly higher success rates than on PCs (e.g., only 50% of users successfully completed tasks in PDF tests).
• Advantages Over Existing Solutions:
  • Demonstrated high usability of smart devices for ETR users, addressing gaps in traditional accessibility standards and emphasizing the value of visual cues and intuitive design.
  • Proposed a wealth of design improvement suggestions, such as optimizing text-image integration, reducing text, and employing clear hierarchical layout designs.
• Experimental Results:
  • Tests revealed that the "Image-Headline combination" pattern is highly effective for ETR users.
  • Standard designs like the "hamburger menu," though widely used, require more prominent visual enhancements to improve comprehension.
  • ETR users rely heavily on visual cues, intuition, and spatial memory but struggle with unfamiliar patterns (e.g., "back to top" buttons).
• Limitations and Future Directions:
  • ETR users involved in the study had relatively advanced training, posing a risk of overestimating the capabilities of the general ETR user population.
  • The study did not systematically compare design differences between PCs and smartphones, though observations suggest that PDF interfaces are more likely to increase cognitive load.
  • Future research should further explore and optimize specific design patterns (e.g., image-text toggle tools, text reduction interactions) for broader applicability to ETR users.

Conclusion

This paper summarizes how digital design can enhance ETR users' digital interaction experiences through readability and inclusive design. It recommends that design research focus on adjusting digital designs based on user strategies, such as reducing cognitive load through clear hierarchical layouts and visual icon combinations. In the next phase of research, the team plans to develop and test new design patterns to meet the specific needs of ETR users, such as autonomous decision-making scenarios involving event selection and date confirmation.