The rapid technological developments in the world has led to such methods of communication. There, video conference skype, several programs that allow people to make video conferencing for free. Globalization technological developments have increased communication, so that even small businesses, or just people at home access to video conferencing technology. Even family and friends who are far apart can be used as a tool to create video-conferencing links with each other, without having to spend so much money on international long-distance and Internet calls.