BS EN ISO 9241-4-1998 具有可视显示终端(VDTs)的办公室工作的人类工效学要求.键盘要求

标准号：BS EN ISO 9241-4-1998
中文标准名称：具有可视显示终端(VDTs)的办公室工作的人类工效学要求.键盘要求
英文标准名称：Ergonomic requirements for office work with visual display terminals (VDTs) - Keyboard requirements
标准类型：A25
发布日期：1998/10/15 12:00:00
实施日期：1998/10/15 12:00:00
中国标准分类号：A25
国际标准分类号：13.180;35.180
适用范围：This part of ISO 9241 applies to linear detachable keyboards designed for stationary use. It provides guidance on the design of keyboards used for typical office tasks so that the limitations and capabilities of users are considered. It provides guidance based on ergonomic factors for keyboard layout arrangements, the physical characteristics of the individual keys and the overall design of the housing containing the keys. This part of ISO 9241 specifies methods for testing conformance by measuring the physical attributes of a keyboard. It also includes a proposed alternative test method for keyboards that do not conform to the physical design requirements and recommendations, based on a user performance test and subjective rating scales.