标准摘要
[中文适用范围]： 本部分ISO 9241提供了基于人体工程学因素选择交互式系统输入设备的指导，考虑了用户的局限性和能力以及特定的使用任务和使用环境。它描述了为当前任务选择单个设备或设备组合的方法。它也可用于评估在现有条件下权衡的可接受性。本部分ISO 9241的目标用户是为用户组织定制系统以适应给定使用环境的系统集成商。它适用于以下输入设备：键盘、鼠标、摇杆、轨迹球、触摸板、平板电脑和覆盖层、触摸屏、手写笔和光笔。它不规定这些设备的设计要求或给出建议。注1：选择指导是针对触摸板单手使用开发的。存在允许使用多根手指的触摸板；然而，本部分ISO 9241未提供关于其选择的指导。注2：语音识别系统的唯一物理组件是麦克风。如果没有适当的使用环境知识，则无法给出选择指导。 [外文原描述]： ISO 9241-420:2011 provides guidance for the selection of input devices for interactive systems, based on ergonomic factors, considering the limitations and capabilities of users and the specific tasks and context of use. It describes methods for selecting a device or a combination of devices for the task at hand. It can also be used for evaluating the acceptability of trade-offs under the existing conditions. The target users of ISO 9241-420:2011 are user organizations and systems integrators who tailor systems for a given context of use. It is applicable to the following input devices: keyboards, mice, pucks, joysticks, trackballs, trackpads, tablets and overlays, touch-sensitive screens, styli and light pens. It does not specify design requirements or give recommendations for those devices.
英文名称Ergonomics of human-system interaction — Part 420: Selection of physical input devices