本文件为标准开发人员提供了人机工程学数据，用于应用ISO/IEC指南71:2014解决标准中的可访问性问题。这些数据也可以被工效学家和设计师用来支持开发更容易获得的产品、系统、服务、环境和设施。 工效学数据包括定量数据和关于人类基本特征和能力的知识，以及特定环境和特定任务的数据，所有这些数据都基于工效学研究。数据集中于老龄化的影响和/或各种类型的人类感官、身体和认知残疾的后果。它不包含与衰老或残疾没有直接关系的一般人体工程学数据。 由于没有关于老龄化和残疾方面的人类特征和能力的某些方面的可用数据，本文件中提供的数据并不详尽。

This document provides ergonomics data for standard developers to use in applying ISO/IEC Guide 71:2014 to address accessibility in standards. These data can also be used by ergonomists and designers to support the development of more accessible products, systems, services, environments, and facilities. The ergonomics data include quantitative data and knowledge about basic human characteristics and capabilities as well as context-specific and task-specific data, all being based on ergonomics research. The data focused on the effects of ageing and/or consequences of various types of human sensory, physical, and cognitive disabilities. It does not contain general ergonomics data that have no direct relation to ageing or disabilities. The data presented in this document are not exhaustive due to no available data for some aspects of human characteristics and capabilities with regard to ageing and disabilities.