论文入门

viewport

视口：界面在某一时刻显示给用户的可见区域；在无障碍语境下，常指屏幕被放大或缩放的可见部分。

English Definition

"The visible region of a digital interface displayed to the user at a given time; in accessibility contexts, often used to refer to the magnified or zoomed area of a screen."

用法说明 · 针对中文母语者

Web 前端和 UI 设计中的基础术语。注意区分 window（操作系统窗口）、screen（物理屏幕）和 viewport（应用层可见区）。中文常译为'视口'或'视区'。

常见错误

·与 window 混用——viewport 是软件层面的可见区，window 是操作系统层面的窗口

真实用例 · 3 条

"(2) magnified viewport to approximate low vision users' magnified viewing constraints."

论文Pipeline extracted — review needed·用放大视口模拟低视力用户的视觉约束

"its performance drops to ... 28.33% when made to operate even with minimal magnifications at 150% magnified viewport."

论文Pipeline extracted — review needed·评估 CUA 在 150% 放大视口下的表现

"An evaluation of state-of-the-art CUAs under default and AT (keyboard-only, magnified viewport) conditions, revealing accessibility gaps in current CUAs."

论文Pipeline extracted — review needed·在贡献列表中说明实验条件之一是放大视口

由 pipeline 自动采集，待人工 review