Taxonomy

Today’s technological development is evident for human thinking power. Nothing is impossible for human nowadays. To improve human thinking bloom’s taxonomy helps to analyze the mental power. There are three domains framed in bloom’s taxonomy, Knowledge based domain, attitude based domain, and skill based domain. Faculty at various universities utilizing this blooms taxonomy to enhance their teaching activity. Various types of crawls are done by crawlers. The taxonomy of crawlers helps them to execute it efficiently. It’s a human nature to commit mistakes in their tasks. There is a possibility of such mistakes in retrieving data or information. Mr. Norman classified those errors into sub categories of classifications. With the taxonomy of error Norman the user can rectify the mistake and continue with the searching task of what they need.

The three main sub categories of errors are design errors, user errors, and environment errors .As considering human errors under estimating the importance of the information, lack of knowledge to understand the definition and description of the retrieved information, fail to observe the situation history. So taxonomy is very useful in rectification of errors too. Improving the human thinking through the taxonomy structured by the scientists certainly decrease the error rate produced by the users, The practice pf deep thinking will never made human to commit mistakes