Errors have long been taken as an important source of insights into understanding a user's performance of a task. Errors provide feedback; they tell publishers something about the effectiveness of ...

中文翻译：

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亚的斯亚贝巴的打字错误：海报和横幅上的印刷错误分析

长期以来，错误一直被视为了解用户任务表现的重要来源。错误提供反馈；他们告诉出版商一些关于......的有效性的信息