No one can deny that the advent of the world wide web and the technology of the internet has led to some exciting possibilities, but in my experience one in particular stands out head and shoulders above the rest. This is the web cam, or web camera, a small device which can cost as little as a keyboard, but which is capable of extraordinary things. With one of these devices, you can broadcast live video, of pretty good quality, across the internet for anyone whose interested to have a look. It's possible to pick a country - even a specific location, anywhere in the world - and enjoy a live video image of that place within a few mouse clicks.

Streaming Audio used to be an expensive option for webmasters that made their sites stand out from the crowd. However, due to rapid improvements in technology, streaming audio costs have significantly reduced due to increased broadband penetration and improved streaming software efficiency.