nedelja, 15. maj 2011

Classroom goes on Twitter


I found some interesting article questioning can social media such as Twitter be used in educational activities. At the beginning of the text it is shortly presented what Twitter is and what microblogging means. That the authors explain how microblogging works in Twitter. What is really interesting for us is the next chapter of the article where the authors explain the potential uses of the Twitter in educational purpose. Here are shortly mentioned some of them:

 - classroom community
 - exploring collaborative writing
 - reader response
 - collaboration
 - project management
 - a tool for assessing opinion
 - reference of research
 - creating a learning experience
 - exploring the language and more.

Below author mention some of the good and bad sites of the Twitter uses for educational purpose. Here are some of them:

Advantages of Twitter
Disadvantages of Twitter
-          engaging education
-          very useful for achieving information
-          connecting people
-          change classroom dynamic
-          posting lectures online
-          can be used for research purpose
-          provide age appropriate environment
and more
-          it a time consuming task
-          msg is visible only for people in your network
-          can be rude
-          can be addictive
-          privacy
-          distraction of students from the ideas in explored in classroom
and more

So article gives the reader some basic points or information from where he or she can further search and seek what new technologies such as Twitter can bring to the educational field.

torek, 10. maj 2011

Wikileaks after Assange?


Just like the author of the blog WikiLeaks, Assange and the Age of Transparency said:

»Despite the arrest of Wikileaks founder Julian Assange the publication of once secret documents is continuing around the world and shows no signs of stopping. Governments, corporations and other institutions are coming under increasing pressure to make their information more available and technology is making it easier to obtain and share it.«

And it’s thought what he said, WikiLeaks is still working. While I was searching for the freshest data of this topic I ran into news available via this link: http://wikileaks.ch/gitmo/. It is news 1 mount old and it is saying about the revelation of the secret documents of Guantanamo prisoners. Like the author says:

In thousands of pages of documents dating from 2002 to 2008 and never seen before by members of the public or the media, the cases of the majority of the prisoners held at Guantánamo -- 758 out of 779 in total -- are described in detail in memoranda from JTF-GTMO, the Joint Task Force at Guantánamo Bay, to US Southern Command in Miami, Florida.”

In this news there is many information about the relieved dates and meanings of them and instruction how to read them. The reader have fully information to get to know this documents that government preferred as secret. So there is the question is arrest of Assange changed anything?

Links:


torek, 3. maj 2011

Not only Sony`s PlayStation Network but also Sony Online Entertainment

One of the leading web site in Slovene www.24ur.si today published surprising news about another hacker action –stilling the information about 25 million users of computer games web portal Sony Online Entertainment. This action was found out on Monday in the surveys of previous hacker attecks on the Sony`s Playstation. Like they say, this attack was done before the attack on the Playstation on 16 and 17th April. This portal was immediately removed from the web. Becouse there were stolen users account, heckers gain personal datas about users such as email address, date of birth, passwords, telephone numbers and probably some information about users bank accounts, theirs full names and adressess and more. Like they say heckers could`t gain the identification nubmers of users credit cards but still they managed to still datas of bank cards of 10700 users form Austria, Germany, Spain and Netherland. Tiana Rodriguez said that for now there are no evidence about using stolen information for illicit proceeds. Like datas show heckers stole in both action of 100 million users of Sony`s web services.

 

Source: http://24ur.com/novice/crna-kronika/po-playstationu-se-sony-online-entertainment.html