"I use video calling in all areas of my life": Understanding the Video Calling Experiences of Chronically Ill People

Research Background and Issues

• What problems or challenges did the authors identify?
  Since the COVID-19 pandemic, video calling (VC) has become a primary communication tool in society. However, this technology presents unique challenges for individuals with chronic illnesses. For example, video calling can exacerbate their cognitive (e.g., brain fog), emotional (e.g., self-consciousness), and physical burdens (e.g., migraines). Previous studies have shown that individuals with chronic illnesses have lower acceptance of remote work and face barriers when using collaborative technologies (e.g., screen sharing, assistive device integration).

• Why is this issue important?
  Chronic illnesses affect a significant portion of the population. In the United States, 1 in 4 adults has multiple chronic conditions. This makes individuals with chronic illnesses an important yet underrepresented group. As video calling becomes increasingly prevalent and essential, it serves as a critical tool for accessing professional, social, educational, and healthcare support. If video calling designs fail to meet their needs, it will further widen the digital divide.

• Research Motivation and Related Work
  The authors point out that existing research has only explored the video calling experiences of individuals with chronic illnesses on a small scale and under specific conditions, lacking broad and systematic investigation. Furthermore, the needs of individuals with chronic illnesses are often overlooked or conflated with those of other disability groups. Given that video calling has become mainstream, there is an urgent need to optimize this technology by gaining a deeper understanding of the experiences of individuals with chronic illnesses.

Solutions

• What methods or solutions did the authors propose?
  The authors conducted an online survey (N=55) to systematically study the video calling experiences of individuals with chronic illnesses, including their daily usage habits, facilitators, barriers, and improvement suggestions. They ultimately proposed design improvements for video calling tailored to individuals with chronic illnesses.

• What is innovative about this solution?

  1. This is the largest-scale study to date on the video calling experiences of individuals with chronic illnesses.
  2. It provides specific data on the reliance of individuals with chronic illnesses on video calling, while also revealing how psychological and physical challenges affect them during video calls.
  3. It establishes design directions based on user insights, such as automated adaptive interface design and nonverbal expression of emotional and energy states.

• What are the implementation steps and key technologies used?

  • Steps: Design and distribute the survey, collect and clean data, analyze data using qualitative (thematic analysis) and quantitative (descriptive statistics) methods.
  • Technologies: The survey was conducted using the Microsoft Forms platform, and data analysis tools included Taguette and MS Excel. The study employed thematic analysis methods from the field of Human-Computer Interaction (HCI).

Research Findings

• What specific findings were obtained?

  1. The study found that most individuals with chronic illnesses rely heavily on video calling for professional, health, and social support, exceeding the general population.
  2. It revealed that video calling exacerbates cognitive burdens, brain fog, physical fatigue, and emotional challenges for individuals with chronic illnesses.
  3. Specific design improvement suggestions were proposed to address these challenges, such as:
     • Enhancing captioning and transcription features to make them smarter and more personalized.
     • Improving camera adaptability, such as optimizing lighting and eye contact.
     • Introducing nonverbal visualization tools during meetings to indicate burden states (e.g., "energy level" indicators).
     • Designing automated break features to reduce screen time and improve tolerance for long meetings.

• What advantages does it have over existing solutions?
  This study is the first to clearly define the unique needs of individuals with chronic illnesses based on a larger sample size and proposes new design perspectives beyond those typically considered for general disability groups, addressing a gap in the HCI field.

• What were the experimental or evaluation results?

  • Most respondents considered video calling essential for their lives and work but also reported significant psychological and physical burdens.
  • Among the provided video calling features, captions, recordings, and flexible camera adaptability were highly appreciated, while push notifications and breakout room features were less used or caused dissatisfaction.
  • The proposed design directions received positive feedback from individuals with chronic illnesses, indicating the potential practical value of designs based on real-world challenges.

• Limitations and Future Directions

  • Limitations:
    1. The survey participants were limited to the U.S. and had relatively high technological adaptability, so the findings may not directly generalize to populations with lower technological access.
    2. The needs of individuals with chronic illnesses are diverse and complex, with potential variations even within this group.
    3. The proposed design and technical recommendations have not yet been implemented or validated in real-world scenarios.
  • Future Directions:
    1. Conduct iterative user testing based on these findings, incorporating co-creation with users.
    2. Explore cross-cultural and regional experiences of individuals with chronic illnesses and evaluate the generalizability of the findings.
    3. Strengthen research on AI-driven video calling technologies, such as meeting assistance tools and multimodal accessibility features.

Conclusion

This study highlights the critical needs and pain points of individuals with chronic illnesses in video calling, provides data-supported design recommendations, and enriches research directions in the fields of HCI and accessibility technology. By creating more inclusive video calling technologies, individuals with chronic illnesses can more effectively manage their lives and professional responsibilities, improving their overall quality of life. This lays a foundation for future development and calls on technology companies to pay greater attention to these overlooked groups.