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• Screen Parsing: Towards Reverse Engineering of UI Models from Screenshots

  Jason Wu, Xiaoyi Zhang, Jeff Nichols, Jeffrey P. Bigham · 2021 · The 34th Annual ACM Symposium on User Interface Software and Technology (UIST)

  This paper introduces screen parsing, the task of predicting UI elements and their hierarchical relationships from a screenshot alone. While prior work could detect individual UI elements on a screen (element detection), those approaches produced flat lists of elements with no…

  screen readers · mobile accessibility · computer vision · UI semantics · machine learning

• StateLens: A Reverse Engineering Solution for Making Existing Dynamic Touchscreens Accessible

  Anhong Guo, Junhan Kong, Michael Rivera, Frank F. Xu, Jeffrey P. Bigham · 2019 · ACM Symposium on User Interface Software and Technology

  This paper presents StateLens, a three-part system that makes existing dynamic touchscreen interfaces accessible to blind users without requiring any modification to the touchscreen hardware or software. Blind people routinely encounter inaccessible touchscreens on coffee…

  touchscreen accessibility · blindness · computer vision · crowdsourcing · reverse engineering

• Transforming Web Pages to Become Standard-Compliant through Reverse Engineering

  Benfeng Chen, Vincent Y. Shen · 2006 · Proceedings of the 2006 International Cross-Disciplinary Workshop on Web Accessibility (W4A)

  This paper addresses the problem of transforming legacy, non-standards-compliant web pages into valid HTML with proper separation of content and presentation — a fundamental requirement for web accessibility. In 2006, over 95% of web pages failed W3C validation, largely because…

  web standards · HTML validation · CSS · automated remediation · layout tables

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