The Advantages and Disadvantages of Video Conferencing

Video conferencing is similar to the popular video phones where you can call anyone around the world and not only speak with them, but see them on your computer or television screen during the conversation. The difference is that video conferencing is intended to work for larger conferences rather than serving the needs of individual consumers, often using closed circuit television.

While many businesses have taken this technology under wing as a useful tool, there are advantages and disadvantages of video conferencing which must be considered before you decide if it will work for your meeting needs or not.

Advantages

The Advantages and Disadvantages of Video Conferencing

1. Reach anyone you need to reach immediately, no matter what time of day it may be for anyone involved. Time differences between states and countries can be overlooked without anyone traveling long distances for the conference.

2. While a phone call may suffice for two people who need to have a short conversation, web-based conferencing allows large rooms of people at different locations to interact with one another effectively. Ten business execs in Amsterdam can easily interact with five others in New York and two in Tokyo to create a full conference with everyone able to see and hear perfectly.

3. PowerPoint and other visual displays can be shared with everyone attending the conference at the same time, giving the feel of everyone being in one room and keeping everyone on task and focused.

4. Virtual whiteboards allow people from different locations to add in their own thoughts or ideas into one collaborative space. This enables everyone to form a plan of action or collaborate on a design or slogan instantly.

5. It is possible, with some services, for everyone to gain access to another computer, seeing whatever is on that computer screen. With more advanced services, a document can even be changed and typed into directly from other computers connected into the conference. Businesses that require active collaboration on one project form can be greatly enhanced with this possibility.

Disadvantages

1. The price may be the biggest drawback for some people, though there are very cheap options if you do not require the more advanced features. Usually, a business that can make good use of the more advanced features often finds that the money they save flying clients or employees around the country or world more than makes up for the cost of the service provider. As fuel becomes more of an issue around the world, the price becomes less of a disadvantage and more of an advantage.

2. There are some human ways of communicating that do not translate very well over a distance, such as eye contact. When you sit in the same room with someone and listen to a speech or presentation you will make eye contact and they will judge who is paying attention by looking around the room. Much of this contact is not easily delivered through a webcam.

The advantages and disadvantages of video conferencing have to be weighed against your purpose and whether there will be something valuable lost through this technology that you don't want to give up.

The Advantages and Disadvantages of Video Conferencing
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Is teleconferencing an advantage or a disadvantage for you? For more information on Video Conferencing, try visiting http://www.theconferencecallservices.com - it is a website offering solid tips and information on different conferencing options.

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Who Invented The Cell Phone?

The idea behind cell phones was conceived in the late 1940's. The idea for a phone that could travel with you was revolutionary but scientists believed it was an achievable idea. The FCC didn't help, however, in the beginning and would not allot enough radio spectrum frequencies to make the project work. When the FCC did finally cooperate AT&T led the way researching how to make cell phones a reality. But who invented the cell phone?

A former Motorola employee, Dr. Martin Cooper, is credited with the invention of the first portable phone. Dr. Cooper made the first cellular phone call in April of 1973. He called his rival Joel Engel the head of research at Bell Labs. Although Bell Laboratories developed the idea of cell phones with technology originally used for communication between police cars, Dr. Cooper who worked for Motorola was the first person to use the technology in a portable phone that worked outside a car.

The first cell phone invented by Dr. Cooper was called the Motorola DynaTAC 8000X. Although it was technically a cell phone it hardly resembled the cell phones we use today. It weighed almost two pounds and was a foot long. The first cell phone was so expensive, costing almost 00, that at first only businesses and the military had access to them. It took ten years or so before cell phones began to trickle down to the public and after that the industry took off. Thanks to Dr. Cooper's invention, other companies began developing their own cellular phone prototypes and cell phones went from being 50 pound car phones, to two pound mobile phones, to three ounce multitasking tools. Although not originally available to the public, the cell phone became one of the most popular pieces of technology in a very short time. Today there are more cell phone lines than home lines.

Who Invented The Cell Phone?

Today Dr. Martin Cooper is the CEO of ArrayComm a wireless technology and systems company founded in 1992. There were mobile phones available prior to Dr. Cooper's invention but they required heavy equipment and were not truly portable as they could only be used in a car and would only work over a limited range. Cell phones are indispensable today and Dr. Martin Cooper will always be credited as the person who invented the cell phone. Thanks to him we have the modern communication network we enjoy today.

Who Invented The Cell Phone?
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How To Flash A Phone To Cricket Or Metro PCs

Flash or Flashing--Technically, flashing refers to the overwriting or re-writing of the phone's firmware. There are many phones which can be flashed to cricket with all features working. On most CDMA phones, programming the phone can be done "over the air" by dialing a special code, usually *228 or some variation. Colloquially speaking, flashing can also loosely mean making a phone from one carrier work on another carrier. The easy way to tell the difference is that if your phone does NOT take a SIM card, then it is probably CDMA.

To flash a phone to cricket you will be overwriting th phones firmware. The firmware is software in the phone that doesn't change when you turn it off, and it cannot be deleted unless it is overwritten, hence flashed. It requires specific files called prl files.PRL or PRL File--Short for Preferred Roaming List--A small text file containing instructions for how a phone connects to a specific network's radio towers It is usually loaded by connecting the phone to a computer to overwrite its data. There are a few tools used such as a pst PST--Short for Phone Service Tool or Tools--Special software used by phone manufacturers to program their phones. And also a monster file - -"Monster File"/"Monster Pack", ROM, or "Kitchen"--System software that is needed to flash a phone.

In almost all case you will need to access the phones service programming menu- - -Service Programming Menu--A special menu typically hidden from the primary User Interface that allows for "deep programming" of a phone.You will also need access to msl and spc codes specific to the device you are flashing.MSL/SPC--Special six-digit codes needed to access service programming features on the phone. Access to the service programming menu can be disabled in a phone's firmware.

How To Flash A Phone To Cricket Or Metro PCs

Depending on your phone, it may require extra steps to unlock or get WAP and MMS working. That is why you need the msl/spc codes to allow deep programming to unlock these features. Not all phones will be capable to access wap or send and receive mms.

Ringtones generally have to be prepaid using a flex bucket. It is best to download ringtones before you flash your phone to cricket since they have a limited selection of ringtones and wallpapers.There are cases were flashed phones will not be able to download ringtones directly from cricket.

The details outlined above will not only work with cricket but you can also flash phones to metro pcs using the information provided above. It is best to do all your research before purchasing your phone to ensure that the cell phone you are interested in can be flashed to cricket or metro PCs.

How To Flash A Phone To Cricket Or Metro PCs
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This content is provided by Danny Sanchez. It may be used only in its entirety with all links included. For more information on furthering your college education, please visit http://collegeinformations.com

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