Communications Technology

Introduction

In today's technological world, communication takes on a much different scope than it did even ten years ago. There are devices that enable everything from verbal communication (cell phones) and written communication (emails, faxes, instant messages) to nonverbal communication (webcams) to happen almost instantaneously. With so much technology inundating people around the globe, communication has never been easier – or more fraught with potential problems.

Modern Technologies

Although there is no single, universal method of communicating through technology, computers and the Internet are among the most popular today. As a communications tool, computers allow users to send almost instantaneous messages, maintain a lengthy correspondence, or even network with individuals from all over the globe.

Computer-Based Technologies

Social Networks: The most widely-known social networks currently in existence include MySpace and Facebook. These websites create a "virtual community" wherein users create a page that describes their interests, history, and background information. Users send messages, offer links to other websites, and even promote their own interests by using the virtual "space" offered by the network itself.

Weblogs: Also simply known as "blogs," these are websites that are built and maintained by independent companies and individuals. Those who run the weblogs publish their thoughts, writings, pictures, and even videos on the website. Other viewers are then typically free to make comments on that weblog or publish their own blogs or blog articles in response.

Internet Forums: These typically contain "threads" of conversation that can be read by almost anyone on the Internet (although most forums require some sort of account before you can actually participate in the conversation). Oftentimes, someone poses a question or addresses a controversial topic, which users then respond to.

Email: Email is one of the most popular forms of written communication, rapidly replacing traditional letters and postcards as a means of keeping in touch. Users create online accounts that enable them to send messages, receive messages, and even store messages.

Instant Messaging (IM): This is a type of "phone call" that takes place with words. Users type in a message or note, which is then sent immediately to the desired recipient. Files and other documents can also be sent through IM.

Webcameras (Webcams): Webcams are typically placed on top of a computer monitor (many are also built into laptops and some higher-end monitors). They function like a video camera, but the images can be recorded and sent online. These can be used to offer up-to-the-minute footage.