Apr
11
2012

Difference of Laptop & Desktop Computers

imageThe computer is an important part of our lives now. Many years ago. We usually use a computer in our lives and seek to promote. In recent years, computers and laptops developed. and more portable. But you know what is the difference between the laptop and a desktop? This article focuses on the benefits of owning a laptop and Dell 1×793. Both can perform similar tasks on the computer, often known as a great graphics if you like video games. (more…)

The computer is an important part of our lives now. Many years ago. We usually use a computer in our lives and seek to promote. In recent years, computers and laptops developed. and more portable. But you know what is the difference between the laptop and a desktop? This article focuses on the benefits of owning a laptop and Dell 1×793. Both can perform similar tasks on the computer, often known as a great graphics [...]

Apr
11
2012

Syria: Bashar al-Assad ‘will pay’ for breaking peace pledge

image

imagePresident Bashar al-Assad of Syria fell under renewed threat of international action today after peace negotiator Kofi Annan said his regime had broken its promises to embrace a ceasefire.

Mr Annan, the former United Nations secretary-general who has tried to broker an accord, told the Security Council that the regime had not pulled its troops and heavy equipment out of towns and cities by today, as demanded. (more…)

President Bashar al-Assad of Syria fell under renewed threat of international action today after peace negotiator Kofi Annan said his regime had broken its promises to embrace a ceasefire. Mr Annan, the former United Nations secretary-general who has tried to broker an accord, told the Security Council that the regime had not pulled its troops and heavy equipment out of towns and cities by today, as demanded.

Mar
21
2012

Software Studies, rethinking computing for development in Africa

imageThe field of computer science builds on the lifetime work of people like Vannevar Bush and the Western industry, military and government interest he represents. Most of what has been developed post 1940 is built to serve these basic interests. Modern day computing has almost wholly emerged out of a western context and with a western user in mind. The subsequent ‘computing age’ is thus an artifact of the same culture, embedding its values at different stages of its development. Recognizing the historical roots of the computing phenomena, and the culture it embodies, helps us to understand its odd shape when placed in other parts of the world. Only by recognizing these points of intersection are we able to see viable alternatives.

At the same time, software’s growing role in society makes it an important component of any ICT4D debate. Software increasingly acts as the glue that holds society together. It is the middle layer that collects, organizes and distributes our data and information. It is the organization of code that increasingly controls our systems and manages our actions. As Mathew Fuller explains in his book Software Studies, a Lexicon, ‘as software becomes a putatively mature part of societal formations (or at least enters a phase where, in the global north, generations are now born into it as an infrastructural element of daily life), we need to gather and make palpable a range of associations and interpretations of software to be understood and experimented with.’ It is the pervasiveness of software and its critical function that makes it an important point of study. At the same time its relevance is not exclusive to the North but is increasingly part of African life too. It is only a matter of time before each person on the African continent owns or has access to a mobile phone and is thereby subject to the same ‘infrastructural element of daily life’ experienced elsewhere. Software is increasingly pervasive the world over, also in Africa, and it is exactly in the fringes of the global information society that the questions need to be asked most.

As Matti Tedre and Ron Eglash argue in their article Ethnocomputing, ‘there are two central arguments: a design/social justice argument and a theoretical/academic argument. The first argument is that a better understanding of the cultural dimensions of computing can improve the design of computational devices and practices in disadvantaged groups and third world populations. The second argument is that an understanding of the cultural dimensions of computing can enrich the disciplinary self-understanding of computer science at large.’ Both arguments open up a new space for analysis that not only better serves the needs of marginalized populations but demands a better understanding of computer sciences at its core foundations.

This line of thinking aims to break down the historical mantra, the idea that solutions come from the north and problems from the south. The challenge in creating a ‘paradigm of equals’ stem from our own definitions and the intrinsic belief that knowledge is localized in developed countries. Matti Tedre and Ron Eglash make the point that, ‘one of the most difficult barriers to the research of Ethnocomputational ideas is the unequal assessment of knowledge in locations of high social power (e.g., Western, first-world, high-tech) and knowledge at the margins of social power (e.g., indigenous, third-world, vernacular).’ To this extent Ethnocomputing moves to encompass both worlds meaning neither is given preference over the other. To this extent, there is reason to believe cultural variation should be celebrated as opposed to the technology that too often precedes it. We fail to recognize our cultural differences as important sources of ideas, alternative lines of thinking that lead to new forms of problem solving. If anything, it is cultural diversity that puts oneself, and the technology we use, into its proper context.

Andrew Pickering argues science builds on a history of adaptations. This is not a process of complete replacement. Out of experiments society receives critical feedback needed to improve a design or modify a system. He makes clear that this process builds on technical, social, and natural relations. As cited in Ethnocomputing, ‘there are undoubtedly universal physical laws that govern the operation of computational devices, but only through a multiplicity of experiments – whether carried out by silicon chips, carved African game boards, or the generation of theorems and proofs – can one learn those disciplines.’ It is this learning process that is critical to understanding, using, deconstructing and building effective technologies. Unfortunately, and as seen with the OLPC project, this process too often occurs without the input of the very stakeholders who ultimately depend on a technology. A greater value should be placed on the cultural feedback loops otherwise too often ignored. Whether it is a computer hacker living in the global north or a young .net artist living in the global south its clear knowledge builds from the scientific process the world over.

By studying the role of software in a place like Africa it becomes possible to reflect on the subject of software itself, and in a dialectic turn, steer its further progress. It is important to look beyond its use and into its local production, where applications are deconstructed and designed for a local context. Otherwise the individuals who have the knowledge, skills and motivation needed to translate modern technologies to the needs and desires of their local surroundings. This approach looks beyond the technical and places a new focus on these ‘cultural bridge figures’ instead. By understanding the ways in which they connect to the global information society we are able to better understand how technologies need to be modified and adapted to meet the needs of the cultures they represent.

Given the rapid spread of mobile communication and growing Internet connectivity, it is only a matter of time before the entire global population is connected, the reality being that most of the new users live in the developing parts of the world. This phenomenon requires us to rethink computing and forces us to recognize a rapidly changing context in which it is applied. More specifically, it means we need to appreciate the perspective of new users and thereby broaden our historical perspective. As these new digital populations become part of an increasingly powerful economic base, as seen in countries such as China, India and Brazil, alternative versions of the information society are bound to appear.

The field of computer science builds on the lifetime work of people like Vannevar Bush and the Western industry, military and government interest he represents. Most of what has been developed post 1940 is built to serve these basic interests. Modern day computing has almost wholly emerged out of a western context and with a western user in mind. The subsequent ‘computing age’ is thus an artifact of the same culture, embedding its values at [...]

Mar
21
2012

How to improve personal finances

imageWe all know the importance of personal finance to lead a good quality of life, so here are some personal finance tips. So without further ado here are the tips on how to improve our personal finances:

Personal financial planning

The first tip is to plan personal finances, which means first knowing our financial situation (for example, developing a personal income statement and balance sheet treatment), then setting financial goals, and finally develop a plan of action that we possible to achieve those objectives.

Always look for ways to increase income

Another tip to improve our personal finances is to look for ways to increase our revenues from money, such as looking for new revenue sources, seeking to increase sales of our business, seeking a raise or seeking a new job, investing our money, etc.

Always look for ways to cut costs

Just as it is important to always seek ways to increase revenues is also important to always seek ways to reduce our expenses or spend less, for example, avoiding unnecessary expenditures, consuming less, always looking for deals and discounts, compare prices before you buy it, etc.

Getting out of debt

If we improve our financial situation is a prerequisite out of debt as soon as possible, for example, controlling the use of credit cards, negotiate debts, looking for a consolidation loan and, above all, leaving more debt to continue to acquire .

Make a personal budget

Another tip for the management and improvement of our personal finances is to develop a personal budget, which allows us to plan better use of our money, have more control of our expenses, acquiring discipline to meet as planned, among other advantages.

Save

Another tip is to save every month to allocate a certain amount of money to a stock savings, which then serves us in an emergency and / or invest, it is advisable to save at least 10% of total revenue, which is bag is in a bank account, and we spend this money before any payment we have to make.

Learn to invest

If we really want to improve our personal finances a prerequisite is to learn to invest, which means among other things familiar with financial concepts related to investments, and some of the different vehicles, instruments or existing investment alternatives.

Search Help

Another tip is to seek help when they do not know how to get out of financial trouble or simply want to improve our financial situation, either through financial advisors, or simply through trusted people who have been successful in managing their finances, although always being careful whose advice you take.

An insurance

A tip that probably will not help us to improve our financial situation, but will help us achieve peace and let our family protected in case something happens to us, is to purchase insurance, either life insurance, health insurance , accident, fire, theft.

Having discipline

Finally, to improve personal finances, an important requirement is to learn to be disciplined and organized, for example, periodically analyzing our financial position, controlling our costs, keeping in a safe place important documents, provided to the plan, etc.

We all know the importance of personal finance to lead a good quality of life, so here are some personal finance tips. So without further ado here are the tips on how to improve our personal finances: Personal financial planning The first tip is to plan personal finances, which means first knowing our financial situation (for example, developing a personal income statement and balance sheet treatment), then setting financial goals, and finally develop a plan [...]

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