Thursday, April 9, 2009

Research Questions

Are social networks a better alternative for someone to communicate directly to another person?

Does sites like twitter, are more effective use of communicating then by a cell phone?

Does social network sites blend personal information with work related information?

Is texting a more effective means of communicating than speaking with someone over the phone?

Do social networks create real face to face relationships amongst an individuals peers?  

Monday, April 6, 2009

Twitter Assessment

Twitter is a social networking website that contains a myriad of micro-blogging and social interactions  amongst a users peers, professional colleagues, and other social networking organizations to openly blog and discuss issues or comments in which the user can freely express. These micro blogs are labelled as "tweets", and are text-based posts of up to 140 characters in length. Users can openly read other users blogs and updates, and in return make comments back on users tweets. Other member or followers are also open to join into a users rebuttal or comment on another members tweet, and create a string of micro-blogs from the initial comment. CNN and other news and television networks use the Twitter site to review comments on social or political issues that can be view and discuss by television newscasters or commentators. Celebrities, politicians, and even private companies use twitter for multiple uses, mainly to receive feedback on their political or social status on particular issues or matter they are involved with. Twitter ultimately is a free social networking site to the public, and represents an open forum for individuals and organizations to freely comment and blog on issues that the member wants to address. 

After I created an account this past weekend with twitter, I felt it is a useful site for creating small blogs or tweets with friends and colleagues. I was not able to understand how to find other twitter members or organizations such as CNN to post a comment on an issue that is being address to a larger network of twitter members. Since I am new to the site, I have had trouble to navigate through the site and its other features that can modify or change  how my twitter account can be use or viewed by other members. For private information of a twitter member being visible, I feel that information on twitter is less apparent than other social networking sites, and limits a user from posting too much information such as personal contact information, photos, and video blogging. Twitter appears to mainly serve as a blogging service that many social networking sites have but again, is a myriad of micro-blogging and social interactions amongst a users peers and serve more for a individual to openly blog and discuss issues or comments for a smaller network of individuals. 

Thursday, April 2, 2009

Assessment Technology Articles

The article "Advances on Medical Technology: The Flip Side" by Jan Potts, discusses the consequences and benefits of people taking certain pharmaceutical drugs to help with certain illnesses in relation to their age or physical health. The article comments on improvements of people health conditions such as breast cancer or heart disease, with use of legalized prescription drugs, but endows on the side effects of the continuing use of these drugs that can also endanger individuals health. A prime example is the use of inserting stents to stimulate blood vessels for better blood pressure, but major side effect is 60% chance of a heart attack or stroke.