Editing Talk:Sword Art Online (section)

== Asuna's Avatar - a mystery ==

Correct me if I'm wrong, but didn't it say that Asuna did NOT buy the NervGear she uses when playing SAO? If so, why is her avatar a perfect image of herself? Didn't the sellers only scan the people who actually BOUGHT the NervGear? Since Asuna just used the NervGear which wasn't hers... wouldn't that make her avatar look like someone else? @___@

Nah, you remember how Cline said when you start up you have to calibrate it to yourself? So when she put it on, she had to go through the calibration, thus it looks like her. [[User:Syaoran|Syaoran]] 01:14, 17 January 2012 (CST)

I doubt that NervGear has the scanning functionality. As a specialized gear, it wouldn't need scanning functionality for normal game play. Another manga with a similar virtual reality background [http://www.batoto.net/comic/_/comics/yureka-r101 Yureka] has a similar avatar system and has a separate body scanning step as well. -[[User:Milki|milki]]

Well, my evidence was these lines:
"There are high density signal sensors in the NERvGear covering our whole head. So it can tell not only how our brains look, but our faces too..." 
And
Calibration was where the NERvGear measured «how much you had to move your hand to reach your body». This was done to reproduce the sense of feel accurately within the game. So to say, it was almost as if the NERvGear had data about our exact figures saved inside itself. [[User:Syaoran|Syaoran]] 02:04, 17 January 2012 (CST)

I suspect that, while the NERvGear would be able to scan the face to reproduce facial expressions to an extent, it does not do the same for the rest of the body. Calibration could probably be done by just measuring nerve signals - move your hand up towards you until you touch your body, and it would just recognize your hand/arm movement until you touch your body. -[[User:Milki|milki]]

Actually, currently there is a machine that can calculate your body muscle and fat composition by running electricity though your body and it is just as big as a regular scale. Moreover it is easy to obtain your height and leg length through the calibration process. By applying this data, it is pretty easy to build a body that is similar to your current body.

Another theories is to use ultrasonic (or supersonic) sound wave to obtain your body image. NERvGear can emit microwave strong enough to melt your brain so it is not entirely impossible.

My concern is how the did it obtain the character hair style since the NERvGear is like a bike helmet ^^!

This is only my speculation, anybody whom actually an expert in this field please feel free to correct--[[User:Hayate-sama|Hayate-sama]] 13:11, 17 January 2012 (CST)

The NERvGear is an mini MRI/NMR (for scanning, and pulsed magnetic stimulation for feedback) so it can scan the head and face. No idea how it gets eye and hair color though. It might be able to find out the lenght of the hair and how curly/strait it is by the hight percition scanning. To even work the NERvGear needs submilimeter acuracy so scanning the hair will be easy. (Anon)

For the hair style: I think hair style is something the players can change by themselves, like how one can pick up movable objects, I think combing would be allowed at least. The only difference is hair color which, from what I know from Aria in the Starless Night (SAO SS), is customizable via a monster drop item. [[User:Zero2001|Zero2001]] - [[User_talk:Zero2001|Talk]] - 22:57, 17 January 2012 (CST)

For the body, currently it is possible to take multiple photographs from different angles and compile them to make holograms, thus it should be possible to do the same here (especially since the tech is way advanced here). All one would need to make sure is that the height is given which could be used as a scale for the 3d photo. [[User:Zero2001|Zero2001]] - [[User_talk:Zero2001|Talk]] - 22:57, 17 January 2012 (CST)

The skin tone, eye color etc could also be derived from photos, no mystery at all. You can be assured since I am a Computer Science graduate. [[User:Zero2001|Zero2001]] - [[User_talk:Zero2001|Talk]] - 22:59, 17 January 2012 (CST)

Wasn't there a part where they said her bro bought the NGear and the game, but could not play it as he was overseas, so she was the first to play it? In other words, Asuna would be the first user of the game, and it would be calibrated to her. This assumes that the brother is not a beater, but even then, beta accounts were deleted or reset at the commence of the full game. 

If we are discussing about how the body type, height, weight, sex etc was captured, well, they did say they had to key in certain particulars, and run their hands around their bodies. About the Hair styles and color, perhaps its more of what NG reads the mind as being the most comfortable with, through reading of the brainwaves of users in the first hour. Afterall, its not like all the characters in SAO have black hair, but multicolored, which I'm sure would not be true IRL... then again, this is aniverse after all... --[[User:Gabgrave|Gabgrave]] 23:23, 17 January 2012 (CST)

@Zero Yeah, you can use pictures to create a 3D object but the problem is how to take them ^^! unless you have a mirror as big as you, otherwise, it impossible to take those pictures yourself.--[[User:Hayate-sama|Hayate-sama]] 01:13, 18 January 2012 (CST)

Please note that SAO occurs in a more advanced world. Furthermore I said that height would be given (ie: entered as a perimeter) so that it can be used as a scale. Thus resizing the image would be possible. Nowadays there are graphic plugins for GIMP and Photoshop that allow resizing (blowing up of pictures, or more simply, making them bigger) without loss of quality. In an advanced world it would be a better process and more commonly used (ie: common knowledge). The main point here is that what we consider specialized knowledge would be common in the setting of SAO. After all, ''virtual reality has become real'' in the setting. [[User:Zero2001|Zero2001]] - [[User_talk:Zero2001|Talk]] - 03:09, 18 January 2012 (CST)

Yeah all these question can be answered that "they can do it in the future" then it all solved, no need for discussion O_O .--[[User:Hayate-sama|Hayate-sama]] 04:10, 18 January 2012 (CST)

A famous quote from Arthur C. Clarke: '''"Any sufficiently advanced technology is indistinguishable from magic"'''. You shouldn't think so deeply on it. Also it's a fact that as time will pass, what is considered advanced now will be considered common in the future. A general purpose computer, at the beginning, was a machine that was superbly expensive so much so that the normal person could not own it. Nowadays it's in every home. Well that's over the span of 60 years. But with things like [http://www.howstuffworks.com/invisibility-cloak.htm invisibility cloaks] being developed, you really can't say that what I'm saying is wrong. [[User:Zero2001|Zero2001]] - [[User_talk:Zero2001|Talk]] - 11:15, 18 January 2012 (CST)


Guys, this debate getting too long. I think this talk page should be more for translation related purposes. Please move this to the forums if you wish to continue. Please delete this text list once that has been done.--[[User:Gabgrave|Gabgrave]] 19:00, 18 January 2012 (CST)

Just discuss it in the forum ;) --[[User:Darklor|Darklor]] 01:11, 23 February 2012 (CST)