Image is a value given as a result of the cognitive process of receiving external stimuli and combining them with cerebral pictures to give new meanings to things or phenomena. The term image, which originated from the Greek word eikon, means an idea or a mental picture. Simply put, it is an impression of what we have felt from things or people. Images are usually etched in our minds based on our first impressions. Such images are thus very hard to change. Images we have in our minds are so im... [2008-12-16]

John Anderton relies on technology that can see crimes before they happen. He is a police officer of the future who doesn't catch criminals who have broken the law, he chases those who haven't yet committed a crime, but have plans to. Anderton is really a fictional character from the popular movie Minority Report, but his method of crime fighting is actually closer to reality than one may expect. Advances in surveillance technology may make this kind of dream a reality. And it could be a dream... [2008-11-07]

Imagine a world with no Internet. Imagine never having heard of IPTV or any of the other technological toys that captivate the minds of those in the developed world. Think of a world where in order to talk to someone you have to actually stand face-to-face with them. This is likely a shocking scenario. Let's take it a few steps further. Imagine never having made a telephone call. Clench your eyelids for a moment and think about not owning a television or having reliable access to electricity o... [2008-10-13]