Xia Chen

schoolCarnegie Mellon Universitybar_chart#7285 Global Rank

Total Papers

HCI Rank

#7285

Research Areas

Years Active

Recent Publications

TaskAudit: Detecting Functiona11ity Errors in Mobile Apps via Agentic Task Execution

Accessibility checkers are tools in support of accessible app development, and their use is encouraged by accessibility best practices. However, most current checkers evaluate static or mechanically-generated contexts, failing to capture common accessibility errors impacting mobile app functionality. In this work, we…

CHI '253rd AuthorGenerative AI (Text, Image, Music, Video) +2

ScreenAudit: Detecting Screen Reader Accessibility Errors in Mobile Apps Using Large Language Models

Many mobile apps are inaccessible, thereby excluding people from their potential benefits. Existing rule-based accessibility checkers aim to mitigate these failures by identifying errors early during development but are constrained in the types of errors they can detect. We present ScreenAudit, an LLM-powered system d…

Quick Actions

Share this page

ios_share

X in mail

https://hci.top/en/authors/15934?source=all