With people making use of the Internet nowadays, the way they communicate may never be the same as before. The telephone may be the most critical invention for communication to date, and this instrument has opened new windows for better and faster communications. In line with the Internet, people are now getting used to the fact that they can see, hear, and communicate their ideas well without meeting the other person face to face. With the help of the Internet, people are now enjoying faster communications, all with the use of the video conference.



Computer technology in video conferencing allows people to simultaneously share information through four channels: through video, audio, the digital whiteboard, and data files. A group of people can share both their voices and themselves by having a live camera image of them while they talk. The people who participate in a said video conference entitle them to have the option of sharing and working with their documents on either person's personal computer. By discussing verbally and observing each other's body language with the use of video cameras, any participant could edit their shared information and give immediate response or feedback, all without seeing each other in person.

This approach to communication technology paved its way not just for businessmen, but for the general public as well. With the decrease on the costs of video capturing and display technology, considering also the cheap cost of having a high speed Internet connection, anyone can make use of video conferences by using systems based on a webcam, a personal computer system, and software compression as well. In addition, the hardware used for this technology is getting better and better in quality, with cheap prices to boot. For the deaf and hard of hearing, this technology can help them communicate in terms of sign language, since this method is supported by video conferencing.

For students, the use of video conferencing gives them a chance to learn by actually engaging in a two way communication pallet. Also, professors and teachers from around the world can be bought in the classroom without using their passports. Video conferencing helps students from different countries and different cultures and learn from one another. Virtual field trips are also seen with the use of this technology, especially those students that are either isolated geographically, or economically disadvantaged. By having a video conference with a possible employer in another city, graduating students can effectively answer interview questions for a possible job after school. In all ways possible, video conference is actually helping students learn more.

In the medical field, video conferencing can also help with regards to sharing of diagnosis, consultation, and transmission of medical images needed. With the use of video conferencing, patients may call on nurses and physicians in either routine or emergency situations, thus saving more lives and making use of health care benefits. Indeed, video conferencing has opened new doors for better and faster communications. With continuous use and possible developments, this approach can be seen anywhere in a few years time.