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The Benefits of being able to ...
File in Computing
The choice of using picture retouch allows the experienced photographer or the amateur snapper looking at his holiday snaps, to produce the most professional looking pictures. Through a variety of picture enhancements, a blurred image can be sharpened or a picture cropped to remove unwanted background images. The main image can be brought into sharp focus and dramatic colours can be added to make a statement.
A variety of enhancements can be used to soften or add effects, such as unusual colours, sepia tones or sketch effects. Perhaps changing the composition into a watercolour or oil painting effect will make the picture more like a work of art. Does the subject of the photograph have a red eye from the flash? This can easily be removed and the natural colouring restored in one east step. Using picture retouch is simple and straightforward and is easily grasped by anyone using the
Computing Literacy in Developi...
File in Education
A key development tool
Computing has long been recognized as a means of ensuring that people from developing countries have a pathway to bettering their lives and joining the rest of the international community. Computing has been at the heart of many developmental programs in both the urban centers and rural centers. There have been efforts to increase the uptake of computing studies but the results have been mixed at best.
Whereas there is an almost universal recognition of computing as a development tool, there is some reluctance to undertake the activities that will make this dream a reality. One can lay the blame at the feet of government incompetence but there ought to be an element of personal responsibility in all this.
The first major issue that affects the level of computing in developing countries is the lack of infrastructure. There is a lack of transportation facilities to ensure
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Virtualization
When we talk of virtualization in computing, the implication will be that we are somehow using the internet to carry out activities that were previously done offline. It means that whoever is running the organization has decided that they
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