With a worldwide increasing economy, the population increases. Subsequently, human activities increase which have different effects on the environment, the health of humans and animals and the condition of materials. Simply by existing, people have had a negative affect on ecosystems....

During the mid 90’s, around the time the Internet became popular, it became apparent that there was still one critical issue holding back limitless opportunities. Computer professionals had to find a way to close the gap between those who do not have computer or Internet access and those who do, also known as the digital divide....

How are we to understand the causes of the telecommunications revolution? How can we begin to predict its consequences? The last three decades have witnessed a dramatic acceleration in the use, demand, and need for telecommunications, data communication, and mass communication transmitted and integrated into networks....

The second volume in this popular series, Digital Painting Techniques: Volume 2, brings together a selection of in-depth tutorials from some of the best digital artists in the industry today....