Data Extraction for "Usability and User Experience of LLM-Powered Mobile Applications: Challenges, Patterns, and Design Implications"

This dataset contains the extraction records for 13 primary empirical studies included in the systematic literature review "Usability and User Experience of LLM-Powered Mobile Applications: Challenges, Patterns, and Design Implications". Each record documents the following fields: study identifier, full citation, titles, application domain, research method, sample size and demographics, target mobile platform, LLM discussed, research question coverage (RQ1: usability challenges, RQ2: design patterns, RQ3: design implications).本数据集包含针对系统综述《大语言模型（LLM）赋能移动应用的可用性与用户体验：挑战、模式与设计启示》中纳入的13项主要实证研究的提取记录。 每条记录均涵盖以下字段：研究标识符、完整文献引用、研究标题、应用领域、研究方法、样本量与人口统计学特征、目标移动平台、所讨论的大语言模型，以及研究问题覆盖范围（RQ1：可用性挑战、RQ2：设计模式、RQ3：设计启示）。