构建1.25万款XR应用数据集，助力元宇宙软件研究与开发。
XRZoo: A Large-Scale and Versatile Dataset of Extended Reality (XR) Applications
- 收录9大应用商店的12528款免费XR应用，覆盖AR/MR/VR全技术
- 包含应用描述、类别、发布日期、用户评价数等详细元数据
- 支持可复现的研究，适合软件工程与安全领域学者使用
扩展现实（XR，包括AR、MR和VR）及空间计算技术的快速发展为新兴元宇宙奠定了基础，推动了医疗、教育、制造和娱乐等领域的创新应用。然而，相关研究常受限于缺乏大规模、代表性强且高质量的应用数据集，难以支撑实证分析与新方法开发。本文提出XRZoo，一个全面且经过筛选的XR应用数据集，涵盖12,528款免费应用，来自九大应用商店，覆盖所有XR技术（即AR、MR、VR）与应用场景，包含应用描述、类别、发布日期、用户评价数量、硬件规格等关键元数据。通过公开发布并持续维护XRZoo，我们旨在促进可复现的XR软件工程与安全研究，支持跨学科探索，并为开发者提供实例以推动先进XR系统的发展。该数据集是提升XR应用可扩展性、可用性和有效性的宝贵资源。
原文摘要 · Abstract (English)
The rapid advancement of Extended Reality (XR, encompassing AR, MR, and VR) and spatial computing technologies forms a foundational layer for the emerging Metaverse, enabling innovative applications across healthcare, education, manufacturing, and entertainment. However, research in this area is often limited by the lack of large, representative, and highquality application datasets that can support empirical studies and the development of new approaches benefiting XR software processes. In this paper, we introduce XRZoo, a comprehensive and curated dataset of XR applications designed to bridge this gap. XRZoo contains 12,528 free XR applications, spanning nine app stores, across all XR techniques (i.e., AR, MR, and VR) and use cases, with detailed metadata on key aspects such as application descriptions, application categories, release dates, user review numbers, and hardware specifications, etc. By making XRZoo publicly available, we aim to foster reproducible XR software engineering and security research, enable cross-disciplinary investigations, and also support the development of advanced XR systems by providing examples to developers. Our dataset serves as a valuable resource for researchers and practitioners interested in improving the scalability, usability, and effectiveness of XR applications. XRZoo will be released and actively maintained.
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