本课题最后完成了一个实时的无人监考系统，并通过实验对系统的性能进行了分析。
This paper finally completes a real time non-invigilation exam system, and analyzes the system capability by the experimental result.
但是目前的打字系统都是单机的测试，每个学生一台机器 即每次考试时有老师监考。
So how to develop a efficient system of testing the speed of typewriting is very necessary.
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