The initial concept of webcams introduced their use as a video camera connected to the Web continuously for an indefinite time. This is different from a particular session that generally supplies a view for anyone who visits its web page over the Internet. Many of them, for example, used as online traffic cameras, are costly, rugged professional video cameras.
Webcams are known for their low cost of production and high flexibility, making them a highly affordable type of videotelephony. When webc