A lot of Web sites these days feature live video feeds. How do they do it?
The development of increasingly affordable Web cameras makes it possible. Also known as PC video cameras, Web cameras capture images digitally and let you send pictures or video clips over the Internet. Most are easy to connect and use. With the video conferencing software that usually comes with the product, you can hold a real-time video conference with someone halfway around the world if they also have a Web camera. Even if the recipient doesn’t have an Web camera, they can still view video clips and still images you send them.
