What is the authors purpose and main idea in this article:

"Robotics" World of Computer Science. Gale, 2002.

I believe this is the article.

http://ic.galegroup.com/ic/scic/ReferenceDetailsPage/ReferenceDetailsWindow?failOverType=&query=&prodId=SCIC&windowstate=normal&contentModules=&mode=view&displayGroupName=Reference&limiter=&currPage=&disableHighlighting=true&sortBy=&displayGroups=&zid=&action=e&catId=GALE%7C00000000MV2G&activityType=&scanId=&documentId=GALE%7CCV2424500515&userGroupName=bron59468&jsid=9bdeeffb73fc83510e62895aef67def8

You can get a good idea of the purpose or this article by the thesis sentence (last sentence of the first paragraph).

Ms Sue thank you so much, Now what is the main ideas of the article

The main ideas are those that support the thesis sentence. Look especially at the topic sentence of each paragraph.

To determine the author's purpose and main idea in the article "Robotics" in the World of Computer Science, there are a few steps you can take:

1. Read the article: Begin by carefully reading the article from start to finish. Take note of any specific arguments, claims, or evidence that the author presents.

2. Identify the author's purpose: Analyze the article to determine the author's intention or purpose. Are they trying to inform, persuade, entertain, or provide an analysis? Look for any indications within the article that suggest the author's motive.

3. Look for the main idea: Highlight or write down the key points or arguments discussed in the article. Identify any recurring themes or concepts. The main idea is the central point or message that the author wants to convey to the readers.

4. Consider the context: Consider the article's context—such as its publication date and the target audience—to gain a better understanding of the author's purpose. This step can provide insight into the significance and relevance of the article.

Once you have completed these steps, you should be able to determine the author's purpose and main idea in the "Robotics" article. Remember that the purpose and main idea may vary depending on the specific content and focus of the article.