1. 1. What is the primary idea of the content in the articles?
It is a how to use a map-based GPS car navigation system.
GPS car navigation system is written.
First URL is how to set the GPS navigation system and how to control that navigation.
Second URL is written what is car navigation system.
How does the navigation system get the information of location?
How does the navigation system work?
And so on.
Both of them are convenient forbus to know that the GPS system.
2. Do you think the individual sections and headings in the document (articles) clearly represent the
idea that was communicated. Explain the reasons behind your comments.
Yes, I do.
I think that the individual sections and headings in the document clearly represent the idea that was
communicated.
Because, there are many steps in detail. I think that documents are clearly represent the idea that was
communicated.
I think the heading gets hold of the main idea of that sentence.
The sentences are well of constitution.
Especially, second URL is good for me. I can understand that sentence about eighty present.
So, I agree this opinion.
3. What details are included in the articles?
There are some steps and its detail in the first URL page.
The select a known Destination and select route by point of interest.
There are some sentences and the detail in the second URL page.
Car Navigation Basics, GPS Satellites, Calculating Location, and Planning a Trip.
for example, Using the Up and Down keys, choose a site for your destination, and press Enter. A map
appears, and the system calculates the route.
It's details.
4. Was there anything that was confusing? If so, what is it?
No, it wasn't.
There are some information very much for me.
And it is easy to understand for me.
Especially, I can understand easily about steps of Link 1.
That link has 4 parts of steps and those are written simply.
I have used the Map-Based GPS car navigation system before in my father's car.
I have that knowledge. So, I know that system about eighty percent.
However, I don't have that knowledge deeply.
I want to know that deeply on this web page.
5. What is good about the writing? Why is it good?
I think Link page 2, How Do Car Navigation Systems Work?, is good about the writing.
Because, this page's sentences are good for us to understand.
Especially, I like the sentence "GPS Satellites".
I don't know what is the GPS System.
I read that sentence, I knew that there are GPS satellites.
GPS satellites each have atomic clocks and radio transmitters on board.

2. The atomic clocks synchronize the satellites to almost exactly the same instant, which the satellites
use to send out signals simultaneously.
6. Are there any errors that need to be corrected?
No, there are not, I think.
I'm very sorry to do not know about that.
In fact, I don't try to touch the GPS system.
Because I don't have the GPS system car navigation.
I don't have car now.
I can not try anything.
So, I don't know there are any errors if there are any errors.
I can not to say anything about that GPS systems at least.
Because, I have no details more.
7. What specific suggestions for improving the articles can you make?
I think there are some people who the GPS system don't know.
So, the author need to explain what the GPS system is.
Since we don't know which ways of duplicating the GPS system we should use, the author needs to
propose which ways we use.
And, this sentence has hardly the line break, So the author needs to augment the line break.
I think it need to more information.
There is many information about the GPS system.
But, I want more information about the GPS system.
8. Identify three basic differences between how your group would author a similar document and how
this author authored it (as you see it in the link).
At first, I will research about the GPS system.
I don't know that system so I must research about that.
If I are an author about that document, I have to attend that.
I use the way to emphasize some main points of the document(for example, changing the font of some
key words, or coloring those word).
And, I think the author of the picture is dark, if I were the author, I would up load the picture the
reader never feels dark.
I need that things.