Role of computers in communication and broadcasting
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Role of computers in communication and broadcasting
Computers are critical for communication and are the centerpiece of information technology. The early 1990s saw the emergence of household Internet use, which eventually spurred common use of email, websites, blogs, social networking, video chat and Voice-Over-Internet Protocol. Today, many traditional communication modes including postal mail and landline phones seem obsolete.
Internet:
The World Wide Web, Internet and email revolutionized the way individuals communicate with each other. Rather than waiting days or weeks to see information, we can now view all information at the speed of light.
VOIP and Video Chat:
Voice-Over-Internet Protocol — or VOIP — replaced the need for landline telephones in many instances. These lines can provide instant phone communication over the Internet, and often are cheaper than fixed phone lines. They also provide the ability to conduct video chats to see whom you are speaking with
Social Networking:
Social networking sites including Facebook, Twitter and LinkedIn allow users to rapidly generate content for people in their network to view. Rather than sending individual notes, social networking provides a constant stream of updates and information. These computer tools have taken communication a step further than email due to their ability to instantly communicate life and status updates to an entire network of people who can respond and comment to such notes in real time. Unlike email’s distribution lists — which essentially could transfer the same information to large groups of people —
Routing:
While it is not a personal computer, routers are types of computers used to direct communication traffic. They are crucial to the efficient and correct distribution of calls, emails or another Internet traffic. Routers take “packets” of electronic data and send them in the direction to connect with the intended person. They can be used in the home but are also held in central data warehouses where hubs of traffic are routed in the same place.
Computers are critical for communication and are the centerpiece of information technology. The early 1990s saw the emergence of household Internet use, which eventually spurred common use of email, websites, blogs, social networking, video chat and Voice-Over-Internet Protocol. Today, many traditional communication modes including postal mail and landline phones seem obsolete.
Internet:
The World Wide Web, Internet and email revolutionized the way individuals communicate with each other. Rather than waiting days or weeks to see information, we can now view all information at the speed of light.
VOIP and Video Chat:
Voice-Over-Internet Protocol — or VOIP — replaced the need for landline telephones in many instances. These lines can provide instant phone communication over the Internet, and often are cheaper than fixed phone lines. They also provide the ability to conduct video chats to see whom you are speaking with
Social Networking:
Social networking sites including Facebook, Twitter and LinkedIn allow users to rapidly generate content for people in their network to view. Rather than sending individual notes, social networking provides a constant stream of updates and information. These computer tools have taken communication a step further than email due to their ability to instantly communicate life and status updates to an entire network of people who can respond and comment to such notes in real time. Unlike email’s distribution lists — which essentially could transfer the same information to large groups of people —
Routing:
While it is not a personal computer, routers are types of computers used to direct communication traffic. They are crucial to the efficient and correct distribution of calls, emails or another Internet traffic. Routers take “packets” of electronic data and send them in the direction to connect with the intended person. They can be used in the home but are also held in central data warehouses where hubs of traffic are routed in the same place.
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