ISO/IEC 24751-2:2008 信息技术 电子学习、教育和培训中的个体适应性和可访问性 第2部分：数字传送用"满足所有访问"的个人需求和优先选择

标准编号：ISO/IEC 24751-2:2008

中文名称：信息技术 电子学习、教育和培训中的个体适应性和可访问性 第2部分：数字传送用"满足所有访问"的个人需求和优先选择

英文名称：Information technology — Individualized adaptability and accessibility in e-learning, education and training — Part 2: "Access for all" personal needs and preferences for digital delivery

发布日期：2008-10

标准范围

ISO/IEC 24751-2:20 08提供了一个通用信息模型，用于描述学习者或用户在访问数字交付的资源或服务时的需求和偏好。该描述是用于将用户需求和偏好与教育交付相匹配的一对描述的一侧（如ISO/IEC 24751-1中所述）。ISO/IEC 24751-2:20 08讨论了开发该模型以描述个人需求和偏好时所遵循的基本原则。它解释了:使用功能方法描述需求的基本原理，创建个人需求和偏好陈述的可能方法，标准中需求和偏好的主要分组，在不同情况下使用不同的需求和偏好陈述，如何根据优先级对需求和偏好进行排序，以及使用通用和应用-特定需求和偏好规格。它包含ISO/IEC 24751-2:20 08的信息模型，包括每个元素的属性、允许出现和数据类型。它定义并描述了如何使用信息模型中的术语。讨论了是否符合ISO/IEC 24751-2:20 08。一致性取决于一致性技术所扮演的角色。解释了教育交付应用程序和替代访问系统的一致性要求。ISO/IEC 24751-2:20 08提供了ISO/IEC 24751-2:20 08中定义的所有术语的综合列表，按法语字母顺序排序，ISO法语等效术语和定义，以及表示法语术语性别的代码。定义了词汇代码、值和相关的应用规则。提供了针对学习者偏好和需求的推荐默认值的信息列表。它列出了作为ISO/IEC 24751-2:20 08参考规范的IMS学习者信息包可访问性LIP版本1【ACCLIP】的现有绑定。它描述了应用ISO/IEC 24751-2:20 08的信息场景，并给出了信息丰富的实施示例。使用ISO/IEC 24751-2:20 08将有助于将计算机中介学习环境中的个人学习者需求与满足这些需求所需的必要用户界面和资源相匹配。

ISO/IEC 24751-2:2008 provides a common information model for describing the learner or user needs and preferences when accessing digitally delivered resources or services. This description is one side of a pair of descriptions used in matching user needs and preferences with education delivery (as described in ISO/IEC 24751-1).

ISO/IEC 24751-2:2008 discusses the basic principles adhered to in developing this model for describing personal needs and preferences. It explains: the rationale for using a functional approach to describing needs, possible methods of creating a personal needs and preference statement, the major groupings of needs and preferences within the standard, the use of different needs and preferences statements in different contexts, how needs and preferences can be ranked with respect to priority, and the use of generic and application-specific needs and preference specifications.

It contains the information model for ISO/IEC 24751-2:2008, including the attribute, allowed occurrence and datatype of each element. It defines and describes how the terms in the information model should be used.

Conformance to ISO/IEC 24751-2:2008 is discussed. Conformance is dependent on the role played by the conformant technology. Conformance requirements for both education delivery applications and alternative access systems are explained.

ISO/IEC 24751-2:2008 provides

• a consolidated list of all the terms defined in ISO/IEC 24751-2:2008, sorted in French alphabetical order,


• the ISO French language equivalent terms and definitions, and


• the codes representing the gender of the French terms.

The vocabulary codes, values and associated rules of application are defined. An informative list of recommended default values for the learner preferences and needs is provided.

It lists existing bindings of the IMS Learner Information Package Accessibility for LIP - Version 1 [ACCLIP] that serves as the reference specification for ISO/IEC 24751-2:2008.

It describes information scenarios for applying ISO/IEC 24751-2:2008 and gives informative implementation examples.

Use of ISO/IEC 24751-2:2008 will assist in matching individual learner needs in a computer mediated learning environment with the necessary user interface and resources needed to meet those needs.

标准预览图