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Revolutionary apps

Revolutionary apps

The term “app” is a shortening of the term “application software”. It has become very popular and in 2010 was listed as “Word of the Year” by the American Dialect Society.┬áIn 2009, technology columnist David Pogue said that newer...
Creative retouching

Creative retouching

In digital editing, photographs are usually taken with a digital camera and input directly into a computer. Transparencies, negatives or printed photographs may also be digitized using a scanner, or images may be obtained from stock photography databases. With the...