Nowadays there has been a boom in the IT companies and there are numerous such companies that are multi national and have offices in almost every important country in the world. Previously the main hurdle in a multi national company used to be the fact that communication among employees used to be very poor. There used to be the once in a while phone call that used to last just for a few minutes due to the highly expensive nature of the long distance calls.
But nowadays the Internet has facilitated seamless communication between the various offices and people in the US can communicate with a company in China on real time basis thanks to the web conferencing software that is available nowadays. All you need to do is subscribe to a company that provides such services and then easily connect with all the people online and the best part is that video is also enabled in this system. So people can actually see each other during the meeting or conference. Many colleges also have lectures in this mode when some of the professors from other colleges address the students. This is very helpful in getting a global exposure even at the college level.