1 citations · 1 across the 10 of their papers we have counts for
10 papers
A Case Study in Accessible Redesign of a Wastewater Dashboard
Tingying He, Jake Wagoner, Md Rahat-uz- Zaman +6
Public health dashboards communicate data that can inform important decisions, but they often raise accessibility challenges. We present a case study redesigning the Utah Wastewate…
Touching or Chatting: The Utility of LLMs and Tactile Charts for Learning about Complex Chart Types by BLV Individuals
Tingying He, Maggie McCracken, Daniel Hajas +2
Visualizations are central to communicating data, yet blind and low-vision (BLV) people often lack support for understanding chart types---knowledge that is essential for interpret…
Should We Dangle a Carrot? The Effect of Performance-based Incentives in Visualization Experiments
Abhraneel Sarma, Matthew Kay, Sheng Long +2
A perennial research question in visualization involves identifying which visual encodings for a particular dataset are most effective for users in performing a specific task. The…
Read, Critique, or Sketch? Investigating Alternative Visualization Literacy Assessment Modalities
Zach Cutler, Lily W. Ge, Matthew Kay +3
Visualization literacy is a multifaceted construct encompassing skills and competencies, such as decoding data, constructing charts, and identifying design flaws. Yet, assessments…
Evaluating Encodings for Bivariate Edges in Adjacency Matrices
Jorge Acosta-Hernández, Alexander Lex, Tingying He
We present the first empirical evaluation of techniques for encoding distributions of quantitative edge values within adjacency matrices. In many real-world networks, edges represe…
Reflections on Traceability for Visualization Research
Jen Rogers, Derya Akbaba, James Scott-Brown +2
Decades of advocacy for reproducibility and replication have advanced open, transparent practices in the sciences. However, traditional notions of reproducibility fit poorly with d…
Using Tactile Charts to Support Comprehension and Learning of Complex Visualizations for Blind and Low-Vision Individuals
Tingying He, Maggie McCracken, Daniel Hajas +2
We investigate whether tactile charts support comprehension and learning of complex visualizations for blind and low-vision (BLV) individuals and contribute four tactile chart desi…
ReVISit 2: A Full Experiment Life Cycle User Study Framework
Zach Cutler, Jack Wilburn, Hilson Shrestha +7
Online user studies of visualizations, visual encodings, and interaction techniques are ubiquitous in visualization research. Yet, designing, conducting, and analyzing studies effe…
Accessible Text Descriptions for UpSet Plots
Andrew McNutt, Maggie K McCracken, Ishrat Jahan Eliza +6
Data visualizations are typically not accessible to blind and low-vision (BLV) users. Automatically generating text descriptions offers an enticing mechanism for democratizing acce…
Composer: Visual Cohort Analysis of Patient Outcomes
Jennifer Rogers, Nicholas Spina, Ashley Neese +3
Objective: Visual cohort analysis utilizing electronic health record data has become an important tool in clinical assessment of patient outcomes. In this paper, we introduce Compo…