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Jumaat, 30 September 2011

the advantages and disadvantages of virtual reality application in education.

Virtual reality is a computer system time that allows real time interaction with 3D environment. Real time is a frame motions interact with time. At least 8 frames per second are require and to make it softly or smoothly, more frame are required.
Application in education is a computer system used to simplify the method of study during learning.
 In this case, some advantages and disadvantages will be focus. A lot of advantages can be gain by using this virtual reality application.
Basically, technologies make us simplified. So one of the advantages is get information easily. Nowadays, information is an important medium. An example is a virtual surgery that used in medical education. The students will know clearly about information about the condition and the modeling of the human body when they took MRI scanner for the patient. 
Secondly, is more safety and secure than took a real part of human body. It is mean, when the students to do some task or tried a simulation operation the will no harm any of human body. That is why using virtual reality is more safety and secure.  
However, using this virtual reality also has some disadvantages to the user. One of them is the user will have limited space during learning. User only can see the environment of the virtual reality has been created by a computer system. Maybe, there will have some lack of the virtual environment that has been created by a system that cannot be seen by a user. It is hand-made, and not smoothly like a real live you can see it.
The other one is virtual reality will not give you a real sense during the running of the process. It is only can give you a haptic or vibrate sense that will make you feel sense of the virtual reality system. An example of medical education using virtual reality is virtual surgery. During this process running, you cannot feel a soft skin and the accurate temperature body of the patient. Sense of virtual reality only can feel the hard shape of the object and limited condition only.  

Some sample link to virtual reality application in education video :

15 ulasan:

  1. The Advantages and Disadvantages of Virtual Reality Application in Education.

    Virtual reality is a computer system that allows real time interaction with 3D environment. Real time is when frame motions interact with time. At least 8 frames per second are required and to make it softly or smoothly, more frames are required.

    The application of virtual reality in education is when computer system is used to simplify the method of study during a learning process.

    Some advantages and disadvantages can be focused. A lot of advantages can be gained by using this virtual reality application to simplify our life.

    One of the advantages is we can get information easily. Nowadays, information is important. An example is a virtual surgery that is used in medical education. The students can know clearly about the information and condition by seeing the modeling of the human body when they took an MRI scan of the patient.

    Secondly, it is safer to have a model of the human body rather than having the real part of it. When the students plan to do some task, trying it on a virtual reality simulation operation will do less harm than doing it on a real human body.

    However, virtual reality also has some disadvantages to the user. One of them is the user will see limited space during learning. The user only can see the environment of the virtual reality that has been created by the computer system. Maybe, there will be some lagging of the virtual environment that has been created by that cannot be seen by the user. It may not be smoothly like the real live condition.

    One other disadvantage is virtual reality will not give you a real sense of the running of the operation. It can only give you a haptic or vibrating sense that will make you feel the sense of the virtual reality system. An example during medical education when using virtual reality is during a virtual surgery. During the process, you cannot feel the soft skin and the accurate body temperature of the patient. The sense of virtual reality limits you to only feel the hard shape of the object and the limited condition of it.

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