Mobile learning (m‐learning) refers to knowledge and abilities acquisition through the use of mobile technology anywhere at any time. Mobile learning objects (MLOs) are key elements for this teaching paradigm; several software tools have been proposed to support the construction of MLOs; however, they do not take into account pedagogical and technological aspects simultaneously during the construction cycle of MLOs. This paper presents the analysis, design, and development of a web system called SiGOAM, which supports specialized services to professors to generate quality MLOs. These services follow a formal MLO's construction cycle integrated into four phases: analysis, design, development, and product‐oriented assessment. As a result of this formal approach, the proposed system generates quality MLOs that are embedded in mobile devices and accessed through web browsers. We performed a usability assessment of our system SiGOAM based on a field study. The results show that professors assigned acceptable values for effectiveness, efficiency, and satisfaction.

中文翻译：

---

SiGOAM：用于开发高质量移动学习对象的Web系统

移动学习（移动学习）是指通过随时随地使用移动技术来获取知识和能力。移动学习对象（MLO）是该教学范式的关键要素；已经提出了几种软件工具来支持MLO的构建；但是，它们在MLO的构建周期中并未同时考虑教学和技术方面。本文介绍了一个名为SiGOAM的Web系统的分析，设计和开发，该系统支持为教授提供专业服务以生成高质量的MLO。这些服务遵循正式的MLO的构建周期，该周期分为四个阶段：分析，设计，开发和面向产品的评估。由于采用了这种正式的方法，拟议的系统生成嵌入在移动设备中并通过Web浏览器访问的高质量MLO。我们根据现场研究对系统SiGOAM进行了可用性评估。结果表明，教授们为有效性，效率和满意度指定了可接受的值。