The Impacts of Video Conferencing in Our Life

The Impacts of Video Conferencing in Our Life

Impacts of video conferencing will show you how much this kind of technology has given its use for our life. It cannot be denied that the existence of this innovation has brought so many kinds of easiness for us in living this globalization era, where everything is required to always be right on time but still qualified. Since this technology offers use one of the most effective ways in communication, which works by facilitating us with the ability to connect us with people so we can simply communicate with them audio-visually, then this is going to be the best solution for us to still be able in having communication with people even if there is no way for us to meet them directly. By this technology, we are still going to be able to get the point of the communication as well as we do it directly.

 

Considering the way it works, then video conferencing is now commonly used in the form of business. Assume that you are businessman and you have some clients as well as business partners. To hold a meeting might be troublesome especially if you are located far away from one to the other. The time spent to just reach the meeting place is actually wasted. Thus, by using video conference, the meeting can be held with barely any need to go anywhere. However today, you will find that there are so many impacts of video conferencing aside from business. There have been so many people even institutions which also use the benefits of this technology. This technology is used by so many institutions to support the working system of those institutions. For example, in education, you will be able to have the class by using this conference system, while for the health institution, this technology also be able to be used when you want to do the telemedicine or tele-nursing.

 

Furthermore, for those who have their disability in speaking, this technology will help them in keep doing their communication since they will be able to do their sign language communication with this technology. Considering that there are so many good impacts of video conferencing for our life, then this should be developed more.

Getting to Know the Types of Computer Network

Getting to Know the Types of Computer Network

Computer network is a system which consists of a group of computers connected one another to share information and power. The types of computer network are divided into three parts. They are:

1.     Based on the location width

a.     LAN (Local Area Network)

This is a local computer network which has very limited area scope. It uses UTP cable or the wireless one. It is usually used in schools, offices, or houses. The advantages of LAN are:

       Parallel use of equipments, such as printer and CPU.

       Easy to share data

       Easier maintenance if the client-server for data management is arranged centered.

b.    MAN (Metropolitan Area Network)

This is several LANs which are connected altogether. Media used are wireless and optic fiber. The range scope is around 50 km, depends on what media is used.

c.     WAN (Wide Area Network)

This is a group of LAN and MAN which are integrated each other. WAN leads to high-speed data transfer so that it is possible to have faster and more exact communication and data sharing. The association of WAN leads to internet working, which we usually call ‘internet’.

2.     Based on the configuration

a.     Peer-to-Peer (P2P)

In P2P, each computer has the same position and it does not need a centered system. The advantages are the configuration is easy to make, server computer is not needed, cheap installation budget, and does not need technician with such specific ability. On the contrary, it has lower data security, limited computers, and longer maintenance process.

b.    Client/server

It requires a computer which becomes the server to control the network. It has higher data security, unlimited computer quantity, and easier maintenance process. Meanwhile, it also has difficult configuration, expensive installation budget, and needs technician with a specialty.

3.     Based on the used media

a.     Cable

This is used if the are scope is not too broad. The types of cable used are UTP, optic fiber, and Coaxial.

b.    Nircable or wireless

It really assists if it is used in the limited for cables. The media are wireless LAN, infrared, cellphones, satellite, and bluetooth for instance.