Older generations of businessmen used board rooms and conference rooms to conduct business meetings. As the world has grown smaller and communications technologies have advanced, conferencing remotely is now possible. The Internet changed business communication forever with the introduction of email and then webcams, which introduced the possibility of online video conferencing. Business no longer needs to be confined to physical buildings. The Internet has made remote conferencing a reality by making it easier for employees, managers and executives to stay in touch while traveling or otherwise unable to make it to the physical conference room.