本文提出一种适合嵌入式浏览器交互的矩阵焦点模型，模型将网页中的焦点根据坐标排列成矩阵。
This paper presents a matrix focus model for embedded browser interaction, and the model constructs all the focuses in a matrix based on their coordinates.
基本思想是在对象空间选出焦点集，通过计算得到中心焦点、基本向量集和FAC _坐标。
The basic idea is to select a set of objects as foci. And the central focus, the basic vectors and FAC-coordinates can be got by computing.
坐标轴非等值变化通过多层焦点的交互控制实现，可以充分利用坐标轴空间，在观察重点区域详细信息的同时保持总体浏览。
The axis is not changed equivalently, through managing multiple focal levels, can fully utilize axis space, keeping overall information while observing detailed information of key area.
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