4 papers
Screencast-Based Analysis of User-Perceived GUI Responsiveness
Wei Liu, Linqiang Guo, Yi Wen Heng +4
GUI responsiveness is critical for a positive user experience in mobile applications. Even brief delays in visual feedback can frustrate users and lead to negative reviews. However…
Agent-SAMA: State-Aware Mobile Assistant
Linqiang Guo, Wei Liu, Yi Wen Heng +3
Mobile Graphical User Interface (GUI) agents aim to autonomously complete tasks within or across apps based on user instructions. While recent Multimodal Large Language Models (MLL…
GUIWatcher: Automatically Detecting GUI Lags by Analyzing Mobile Application Screencasts
Wei Liu, Feng Lin, Linqiang Guo +2
The Graphical User Interface (GUI) plays a central role in mobile applications, directly affecting usability and user satisfaction. Poor GUI performance, such as lag or unresponsiv…
PopSweeper: Automatically Detecting and Resolving App-Blocking Pop-Ups to Assist Automated Mobile GUI Testing
Linqiang Guo, Wei Liu, Yi Wen Heng +3
Graphical User Interfaces (GUIs) are the primary means by which users interact with mobile applications, making them crucial to both app functionality and user experience. However,…