* This weekly summary *
We studied Virtuality and Virtual reality in this week. They are also characteristics of new media. We learned VR in detail and I thought how we communicate the other or the real world.
* This weekly my comment *
1. What is VR?
Virtual reality is an environment which is produced by a computer and seems very like reality to the person experiencing it. PHILIP ROSEDALE who is the founder of 'Second Life' came Korea to address World Knowledge Forum 2007 last week. In second life, real humans are shown as digital versions of themselves known as avatars. They build homes and businesses, buy and sell land and have relationships - all through the medium of the computer. But I think the technology behind virtual worlds is still a long way off being ready for mass use.
2. The difference between VR and AR
VR is that the real object is put on the virtual environment. On the other hand, AR(Augmented Reality) is that the virtual object is put on the real environment. We can see AR when we watch football game. we can see the national flags on the green ground. I think VR and AR are another representation of reality but they make people do things what they could not do before. So Our quality of life is going to be much more risen by VR.
3. Two ways of approaching the VR
(1) Immersive VR is about our sensory and experience. We can feel touch and force from the Haptic devices and sense of sight by HMD etc.
(2) VR of online network is about connectivity and space. We usually communicate with other people in space which does not exist physically.
we will meet new technology of communication frequently Because New media is in progress now and perhaps we will be in state of disorder.
4. The controversy about the ID
ID is identity. I think ID needs to be just tool to prove myself. ID must not be human himself. Because of this, I think the problems of vicious reply appeared. So I am in favor in the real-name system.
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