Friday, February 22, 2008

Module 5

I read through the module and the associated readings.
This was probably one of the most interesting modules. It really brought together much of what has been learned in the unit.

I have decided that I am going futher research legal issues, particularly copyright on the internet.

This module has made me want to research and learn more about many of the issues and topics which were brought up, after the unit is completed.

As I worked through this module I wrote my essay for Assignment 2

Thursday, January 24, 2008

Module 5

Started this module with the WebCt not responding and again had to shut down and start up again. Very time consuming!

My computer is going slower and slower!

Sunday, January 20, 2008

Module 4 - Tasks



Introduction:

The first link which I tried to click on to read about the history of pdf did not work so I researched this myself.

Module 4 states that:
“To be an advanced Internet user in the field of searching for information requires three things:
greater skills in exploiting searching options and techniques
greater awareness of the kinds of sources of information that you might search for, and
greater knowledge of 'what's out there', so as to short-cut the time consuming searching process where appropriate.”
I have found that having an in depth knowledge of “what’s out there” is really important.. Knowing the potential of the internet encourages me to keep on going until I find what I am looking for. Knowing that the information is there and that it is a case of using different search tools to find it.

http://www.webliminal.com/search/search-web12.html
Evaluating information on the internet

Tasks:
Downloading tools / plug-ins Task

I chose Macromedia Authorware: Web Player to install. I thought I already had it on my computer but after running the test software I found it wasn’t there. I decided to choose this software because it enables me to view high quality media/graphics when looking at websites. I have high speed cable internet access and I like to utilise it fully.

The other program I chose to download was WebCopier
This software is free for personal use WebCopier. I thought this software would be useful for saving web pages for viewing on my laptop when I have no internet access.

search engine task

I downloaded Copernic and then my computer froze up and the Curtin Website stopped responding. I shut it down and still had everything going really slowly trying to get back into the WebCT site and eventually had to leave it. I will have to return to it later.
When I was able to log onto Curtin again I found that the first link to Ohio University / Web Search Tools didn’t work, however, it was easy to find.

I went through the tutorial on the Ohio State University website http://liblearn.osu.edu/tutor/les5/pg1.html

I discovered from this website that “search engines” index words or groups of words to capture large amounts of information on web. Web Directories are created by specialised staff who categorise websites by subject. This is more selective. Specialised Databases are usually limited to specific areas and give the researcher more in-depth site.

1. Choose your most commonly used internet search engine and do a search with words of your choosing.
I used Google to search for UN Commemorative Coins
This returned 50,800 results.

Then I used Copernic to search the same words and this returned 19 results.
On a quick glance Google appeared to return the best results and there were certainly a more results in google to choose from.

Organising search information task
I gathered the information for this and put it in the Assignment

Evaluating the Web
1. In terms of your future use, which ‘body’ of information (ie the original ‘snapshot’ or the site, or your own, annotated, analytical version) would be most useful to refer back to?

My own annotated, analytical version would be useful initially because it would give me an immediate insight as to what is contained on the website and serve as a reminder of what the website contained. Of course to access the full information then the website would need to be the point of reference.

2. In terms of external users (ie if you included this site as a hyperlink or resource on a website) which body of information would best help them judge if the site was useful or of interest to them?

The annotation would be most useful for a user to judge whether a site was going to useful or of interest them, because it would analyse what the website contained.

Tuesday, January 8, 2008

Module 3 - Tasks

Guide to html: http://www.cloudmedia.com.au/FTV244/html_intro.html

I opened Notepad and typed the text as requested completed the mypage exercise. I found this to be a very useful and simple task. I gained a good introduction to html in a short period of time.

Writing html tutorial: http://htmldog.com/guides/htmlbeginner/

I then completed the html tutorial.



The title element is really important because it appears on the title bar of the window and becomes the title of the document which shows up when the document is added to “favourites”.

The commands in html need to be very specific, eg

is for new paragraph, otherwise all the words will appear on the same line.

The first time I tried to put in a link, it didn’t work. I had to look through to find out what I had done wrong and found that I mistyped and left out “<” on one of the lines. I learned that I need to be very careful and specific with instructions. When I had finished I initially did not know how to upload the file to the “Student Presentations” page, but explored all the links and found that the “Edit files” was only enabled on one Group and therefore it must have been the group allocated to me, so I was able to upload the file to it. On completion of these tasks, I checked the Discussion Boards and found that many people had similar questions or problems about uploading. I was pleased to find that I had worked it out already!

Standards

When doing the HTML tutorial on the HTML Dog website http://htmldog.com/guides/htmlbeginner/

I noticed that they emphasized writing HTML the ‘right’ way , ie according to the standards of World Wide Web Consortium.

http://www.w3.org/

There were even some tags which did not ‘need’ to be closed for the html to work but according to the standards should be closed. This is good practice for new learners to learn correctly from the beginning and form good habits. It enables others to understand and expand on their code in the ever-changing future.

This helps to illustrate the paradox of the World Wide Web. The internet is constantly changing. Setting standards helps people to keep certain things (such as html code) in a format which can be understood by people around the world. Standards should not restrict changes but enhance them.

Writing on the world wide web is exciting and continually evolving. Whatever code or ideas that are written today, will most certainly be expanded and improved tomorrow. If we use standards then we enable others to understand our code/ideas and therefore share our ideas.

Jakob Nielsen http://www.useit.com/papers/webwriting/
writes about writing for the world wide web and introduces some very important points to consider when writing. For example:

User’s literacy levels
Target audiences, eg teenagers

According to Jakob Nielsen there has been extensive research on how a reader’s literacy level affects the way they ‘read’ or gather information from websites.

http://www.dartmouth.edu/~webteach/articles/text.html
Web Teaching site contained really useful information for writing for the www and I am sure I will refer back to this site on a regular basis.

http://jerz.setonhill.edu/writing/e-text/conventions.htm
On this site Dennis G Jerz lists the top conventions of web pages:

Quote:
Lead with your best stuff
Inform with Meaningful Links
Employ consistent navigation
Prefer simple designs
Write scannable text
Unquote


Copyright

Very important area of research and I realise that I need to be aware that virtually everything that is on the internet is subject to copyright.

I agree with some opinions on the WebCT DB that it was surprising that we were not directed to Australian Law websites as a reference for this topic. However, I decided to research my own. The following were useful:

Australian Copyright Council
http://www.copyright.org.au/

Questions:

Have you used images or words on your web page or website that contravene copyright laws?

I have tried to be extremely careful and aware of the copyright restrictions when maintaining my blog for this course. Where I have used screen shots I have referenced where they have come from and acknowledged the author and source. I believe that these would come under ‘fair use’.

Would you be in breach of copyright if you put the Curtin logo at the top of your web page for an assignment?

The answer to this question is definitely “yes”. Unless the Curtin logo already appeared on the cover sheet which I was submitting or on other paperwork which was required. However, to just place the Curtin logo at the top of a web page for an assignment is a breach of copyright.


http://sunsite.berkeley.edu/Copyright/
I scanned this website and found the information to be extremely important and relevant. This has piqued an interest in this area and I would like to further research this and perhaps specialise in this field later on.

Module 3 - Contributing to the Infosphere: e-writing

I read thoroughly Module 3 and researched all the links

Definitions:
html: hypertext markup language (the language standard which ‘tells” web browsers how to display the information – Curtin University Module 3

SGML and XML: languages used for defining markup languages.
SGML: Standard Generalised Markup Language
XML: Extensible Markup Language

Linear Documents are documents with a beginning, a middle and an ending and the author expects that they will be read in that order. The author will assume that the reader has a certain knowledge up to a certain point in the document.

Non Linear Documents are documents which can be read out of sequence, eg a text book or reference book. A topic may be looked up and read and completely understood without the requirement of reading the previous chapter or topic. Most websites are non-linear.

Web pages use hypertext links to take the reader to different packages of information. The reader can choose to click on the hyper text link or to continue on the same piece of text.

Blog: short for weB LOG , similar to an online personal journal or diary.
http://www.dentedreality.com.au/features/blogs/intro/

I really found this site useful and I am sure that I’ll use it in the future. http://www.blogrolling.com/ This is a tool for managing a linklist in a blog. Very useful for recording multiple links and making it easier to find them later.

Blogs have a tendency to be linear.

Wednesday, December 12, 2007

Module 2 - Tasks

Email Tasks


1. What information about a user's email, the origin of a message, and the path it took, can you glean from an email message?

An email message reveals:

  • the sender's username and after the @ symbol the domain (set of computers) is also shown. This is sometimes (but not always) followed by the country where the domain is situated, for example: xero.j@optusnet.com.au [.au indicates Australia]. The country of origin can be deceptive because web based email addresses such as the example above and yahoo addresses. The email address could have been originally set up in a particular country (such as UK) and then the emails can be sent from any country in the world so that the receiver does not know where the email originates [even though the email address may end in .au]
  • Date and time the email was sent. This is in the local time of the person sending the email.
  • The 'subject line' or 'header' - this should give the recipient an idea of what the email is about or contains. However, less experienced email users may use the subject line less efficiently.
  • The body of the email should give the recipient the message.
  • Additional information may be other recipients who have been 'cc'd into the email.
  • The email also shows whether the email was sent as a forwarded copy to the recipient.

Concepts: Senders of email should not complicate the process (especially advanced internet users) because of the hugely different levels of internet knowledge of individuals which exist. One should not automatically assume that the recipients have unlimited broadband internet access and a new high speed computer.

As mentioned before surface metadata such as the header and the country of origin [of email address] cannot always be relied on as being accurate. The recipient of the email must then use the implied metadata to find out further information. Naturally implied metadata is not always accurate or even exists!

2. In what cases would you find it useful to use the 'cc', 'bcc' and 'reply all functions of email?

It is useful to 'cc' or copy in other recipients when you are replying to an email from a particular person but feel that it is necessary for others to also know that information, but not necessarily act on it.

'bcc' can be used to copy in other recipients without the original sender knowing. This can protect the privacy of people's email addresses.

'reply all' is useful when you want to keep all the original senders and people copied in. Using 'reply all' ensures that no one is accidently left out and then does not receive the emails.

Concepts: It is important to fully understand the asynchronous communication nature of emails. Emails are sent through almost instantly through to the recipient's computer or server and senders should not assume that everyone is always sitting at the computer online. Some internet users are still on dial-up systems and will only log on to check their emails once a day or only several times a week. Even if the email is received instantly, personal time schedules and constraints prevents the recipient from replying or acting on the email instantly.

All users of the internet should be familiar with 'Netiquette'. An excellent example of which can be found excerpted from the book Netiquette by Virginia Shea on the website http://www.albion.com/netiquette/corerules.html

Experienced users of the internet should use good communication practice on the Internet. This practice helps to set guidelines and good examples to other users. All users, new and experienced have a responsibility to use, and continue to use, good netiquette

Companies should have clear policies regarding email use.

3. In what ways can you ensure that an attachment you send will be easily opened by the receiver?

If an attachment is sent in 'plain text' [ASCII format] then the receiver will be able to open the file. However, this is not always suitable because there will be no formatting and this could make the attachment hard to read or not suitable for the purpose.

Another way would be to first email the recipient and check that they have the required software and version, eg Word 2000 or MS Publisher and when this is established then the attachment can be safely sent.

Concepts: One should not assume that the receiver already has the correct software/version to open an attachment or use the header line for unrelated comments or words.

As users become more familiar with their own equipment it is easy to assume that everyone else has access to the same equipment and has the same level of knowledge. It would be better to always assume there are differences rather than similarities.

4. What sorts of filters or rules do you have set up, and for what purpose?

I have rules set up for automatically deleting emails which I already know to be spam. I set this up in Outlook Express by clicking on Tools>Message Rules>Mail>New>Click on "Where the from line contains people">Click on "people" and add the email address which I know to be spam> Click on "Delete it" as the rule and then click OK.

Concepts: The reason for this is so that I do not have to read that email, if I don't want to. However it is still saved in the deleted items and I can read it if I want to, at a later date. This automates the process of reducing the amount of spam in my email inbox. I regularly review the filtered email addresses so that I can allow them at a later date, if I wish.

5. How have you organised the folder structure of your email and why?

My work (presently in an payroll/accounting position) means that I liaise with Super Funds, the ATO and with individuals regarding their timesheets and pays.

I have a folder under my Inbox named Super Funds. Under that I also have a folder for each Super Fund. I find this useful because, even though I can filter the messages by Senders, I find it easier and quicker to look in the individual fund's folder and immediately find the information I am looking for. Each email to the individual funds is unrelated to the other funds and therefore I feel that the individual folder is justified.

I also have a folder for mail from the ATO and one which contains all other emails. These are easily by filtering by sender to find an email from a particular sender.

I also have a policy of keeping emails in the Inbox and using different coloured 'flags' that have not been attended to. As soon as the information in the email has been attended to, I drag it to the relevant folder and consider this 'filed'. I do not browse these folders unless I need to refer back for a special reason.

List Tasks

Question: What are the pros and cons of email lists versus discussion boards?

Subscribing to an email list is useful for people who want to receive regular updated information on a particular topic. It is not interactive. The email is a one way communication. This can be andvantage to people who want to receive information and not necessary act on it or even be obliged to read it! The recipients do not have to acknowledge receipt of the email. However, a disadvantage can be when a recipient wansts to discuss the information or asked questions, they can't. Also depending on the source, the information contained in the email may not be reliable. The other disadvantage is that it can clog up your inbox with numerous emails from the email list.

Whereas discussion boards (db) enable interaction between all the subcribers but again depending on the particular db the information may not be reliable or accurate.

The advantage of the db is being able to discuss certain topics which are of interest to evryone in the group. Eg: The WebCT db enables students to discuss particular problems they may be having with a Module and find that ohter students have already had the same problem.

Another disadvantage is that people post irrelevant posts and that can waste a lot of time reading through those posts. In addition to this people don't post messages correctly under the relevant thread and this can make reading the posts difficult and time consuming.

Question: Are there certain kinds of communication or purposes more suited to one than the other?

The answer to this question is definitely, "yes". Email lists serve the excellent purpose of sending information or news out to people on the email list informing them of events, date, etc. These communications do not require an acknowledgement to the sender or any discussion. In fact the sender usually does not want any feedback. This is an example of asynchronous communication.

Newsgroups Tasks

I went to Yahoo website and browsed through the available groups. I did not find one appealing. I decided to browse through google groups and found a group called MYOB Accounting Users Support Group. I needed to apply to the group to become a member by writing an email explaining why I wanted to join. I am employed in an accounting role and so was accepted after 2 days.

I also had a look at another group which I thought may have been interesting, but soon discovered that it was definitely not what I was interested in! I learned that you have to look carefully at the groups because there is a lot of spam posted and also unsuitable adult material.

I posted a message to the support group but did not receive a reply. I think that many of the subscribers are based in Canada, however the workings of MYOB are the same, but of course the tax questions are completely different.

I went to the Topica website and found this a better place to search for groups than Yahoo.

Chat Tasks

I searched for ICQ using google and then downloaded ICQ Version 6. I read the 'help' on using ICQ.

I then added many of the students who posted their ICQ nos. I need authorisation from the other students to add them. When they were on-line I was 'accepted'.

I also added 'Advanced Netstudies 257-853-416. This contact was authorised automatically. In the 'about' section of the profile this was what was witten:

"This is the ICQ Identity I used just for my 'advanced internet use' students!"

I spoke to a fellow student Steven McCormack and discussed the use of ICQ and MSN. They are both very similar, but with different interfaces.

I also joined in the general chat room for NET11 students on the WebCT. I found this a great way to communicate with other students. The chat is light hearted and you can gain some insight to other people's personalities, ie sense of humour, etc.

I also found it easy to talk to other people and ask questions about the Modules, because if someone misunderstands, then the question or answer can immediately be re-phrased. I feel more relaxed about using chat than the Discussion Board. I feel a little nervous about the Discussion Board because it is very public and you cannot delete the post if you are not happy with it! Also the answers are not immediate on the DB.

Text based real-time chat gives the ability to communicate with several different people around the country or world, receiving immediate responses to conversations.

Most people would feel that there are some similarities to having a verbal conversation, however, people can think about what they are going to say and can take more time to response. The idea that their conversation ephemeral appeals to people. Of course users of msn should remember that conversation histories can be saved and may be read again, at a later date.

Module 2 - Introduction

I read through Module 2 materials.

I feel that I am an experienced email user, however I went through the Email Tutorial.
I learned about searching for people on the internet using http://peoplesearch.lycos.com/ and
http://people.yahoo.com/ and found that it may be something I may use in the future. I have used the search features in hotmail and myspace.

I was surprised at how much information can be found on individuals and caused me to further reflect on internet security and privacy issues. This is an area which people need to have more knowledge on. There are many people putting all their private information on the internet and therefore leaving themselves open to identity theft and other criminal activities using their private information.