Selection of an Educational Repository of 3D Objects at the Universidad Técnica Particular de Loja (UTPL)

2019 XIV Latin American Conference on Learning Technologies (LACLO) Pub Date : 2019-10-01 DOI:10.1109/LACLO49268.2019.00035

Jennifer Betzabe Samaniego-Franco, D. Jara-Roa, C. Sarango-Lapo, Marlon Agustín Carrión-Martínez

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Abstract

Educational repositories are fundamental elements in an educational institution since they allow to store, organize, disseminate and share learning objects. This paper aims to indicate the aspects to consider in the selection of an educational repository of 3D objects, in addition to the characteristics of a repository such as interoperability, functionality, interactivity and standardization. To facilitate the reuse of 3D objects a distinctive feature is the real-time interaction with each of the stored resources, this is possible thanks to the use of the WebGL standard. For the selection of the repository a descriptive investigation was carried out where variables such as metadata and technology were triggers for the selection. As a result, the Sketchfab repository was selected and adapted because it complied with the evaluation characteristics proposed in which 54 3D UTPL models were uploaded. It can be concluded that it is necessary to promote the use of own metadata for 3D objects in the repositories.

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选择三维对象的教育储存库在特拉西亚大学(UTPL)

教育知识库是教育机构的基本要素，因为它们允许存储、组织、传播和共享学习对象。本文旨在指出在选择3D对象教育存储库时需要考虑的方面，以及存储库的特征，如互操作性、功能性、交互性和标准化。为了促进3D对象的重用，一个独特的特征是与每个存储资源的实时交互，这要归功于WebGL标准的使用。对于存储库的选择，进行了描述性调查，其中元数据和技术等变量是选择的触发器。因此，我们选择并调整了Sketchfab存储库，因为它符合上传54个3D UTPL模型所提出的评估特征。可以得出结论，有必要促进对存储库中的3D对象使用自己的元数据。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2019 XIV Latin American Conference on Learning Technologies (LACLO)

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