Justo Cabral
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n combination with participant observation, they can be used for gaining access to various cultural and social groups, selecting sites to study, sampling of such sites, and raising unexpected issues for exploration. Focus groups have a high apparent…
August 27

Justo Cabral's Blog

Justo Cabral

Do We Need a New Internet?

By JOHN MARKOFF
Published: February 14, 2009

Two decades ago a 23-year-old Cornell University graduate student brought the Internet to its knees with a simple software program that skipped from computer to computer at blinding speed, thoroughly clogging the then-tiny network in the space of a few hours.
The program was intended to be a digital “Kilroy Was Here.” Just a bit of cybernetic fungus that would unobtrusively wander the net. However, a programming error turned it into a harbinger heral… Continue

Posted on February 25, 2009 at 7:00am —

Justo Cabral

Focus Group

From Wikipedia, the free encyclopedia.

A focus group is a form of qualitative research in which a group of people are asked about their attitude towards a product, service, concept, advertisement, idea, or packaging. Questions are asked in an interactive group setting where participants are free to talk with other group members.

Ernest Dichter originated the idea of having a "group therapy" for products and this process is what became known as a focus group.[1]

In marketing
In the world of ma… Continue

Posted on February 24, 2009 at 7:00am — 1 Comment

Justo Cabral

Apple: iPhone Jailbreak hack violates the law

February 13, 2009 (Computerworld) Hacking an iPhone is against the law, Apple Inc. has argued in comments filed with the U.S. Copyright Office.

According to the Electronic Frontier Foundation (EFF), a freedom-of-speech advocacy organization, this is the first public statement from Apple about its legal position on "jailbreaking," the term used to describe hacking an iPhone to install third-party applications not sold via Apple's own App Store.

In comments submitted to the Copyright Office, App… Continue

Posted on February 23, 2009 at 8:10pm —

Justo Cabral

New Gadgets 2009

CES 2009, the Consumer Electronics Show is in full effect. Already, our loyal group of Trend Hunters is reporting back the hottest gadgets from the first day of the show.
http://www.trendhunter.com/trends/top-19-gadgets-from-ces-2009-day-1

Posted on January 10, 2009 at 5:30pm —

Justo Cabral

What is Web 2.0

Media coverage of Web 2.0 concentrates on the common applications/services such as blogs, video
sharing, social networking and podcasting—a more socially connected Web in which people can
contribute as much as they can consume. In chapter two I provide a brief introduction to some of these
services, many of them built on the technologies and open standards that have been around since the
earliest days of the Web, and show how they have been refined, and in some cases concatenated, to
provide a t… Continue

Posted on January 9, 2009 at 5:38pm —

Comment Wall (2 comments)

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At 9:41am on September 22, 2008, Mark Stevens said…
Justo,

Let me know which products you are looking to be certified in and I'll see what I can do to help. Also, there is a Nortel group here that you can join, might find other people there interested in cert.
At 10:14pm on September 16, 2008, Justo Cabral said…
i come here because am interest in Nortel Certification NCDE, NCDS AND NCSE, who help me with document for study.
 
 
 

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