标准摘要
[中文适用范围]： 本文件规定了带直接触摸界面的屏幕键盘（显示在屏幕上的键盘）的设计和规格，包括带部分音频反馈的键盘。本文件规定了为带直接触摸界面的屏幕键盘设计的键盘布局以及与它们的交互方式。它不适用于未显示在屏幕上的虚拟键盘，以及不提供直接触摸屏界面的屏幕键盘，例如依靠触控板或遥控器等附件单元与用户交互的屏幕键盘。它不适用于使用真实或可适应按键的物理键盘，这些键盘可以根据用户需求进行定制，例如带 LCD 显示屏的键盘。 [外文原描述]： This document specifies the design and specification of on-screen keyboards (keyboards that are displayed on a screen) with direct touch interface, including those with some audio feedback. This document specifies keyboard layouts designed for on-screen keyboards with direct touch interface and ways for interaction with them. It is not applicable to virtual keyboards that are not displayed on a screen, and on-screen keyboards that do not provide a direct touchscreen interface such as on-screen keyboards relying on an accessory unit like a trackpad or a remote control for interactions with the user. It is not applicable to physical keyboards that use real or adaptable keys, which can be customized to user needs, for example, with LCD display.
英文名称Information technology - Virtual keyboards user interfaces - Part 2: On-screen keyboards with direct touch interface