WEBVTT

1
00:00:24.278 --> 00:00:26.120
Hello

2
00:00:26.120 --> 00:00:30.213
This lecture will focus on implementing immersive content

3
00:00:30.213 --> 00:00:32.326
in real-world scenarios

4
00:00:32.326 --> 00:00:35.806
In this lecture, the aim is to provide

5
00:00:35.806 --> 00:00:40.442
Some concepts and principles

6
00:00:40.442 --> 00:00:42.919
Regarding experiential-based immersive content and the content required for virtual reality

7
00:00:42.919 --> 00:00:46.451
Through this lecture

8
00:00:46.451 --> 00:00:49.456
We're exploring how aspects of virtual reality are represented in space

9
00:00:49.456 --> 00:00:52.605
and also the interaction with users and design aspects

10
00:00:52.605 --> 00:00:56.356
I'd also like to discuss elements that enhance immersion

11
00:00:56.356 --> 00:00:58.400
and how they contribute to increasing the level of immersion

12
00:00:58.400 --> 00:01:02.836
Through various examples from different fields

13
00:01:02.836 --> 00:01:07.938
I'd like to delve into the necessary technology knowledge

14
00:01:07.938 --> 00:01:09.756
 for content creation, utilization, and technologies involved

15
00:01:09.756 --> 00:01:12.819
focusing on case studies to illustrate the points

16
00:01:13.092 --> 00:01:17.399
Experiential-based virtual reality

17
00:01:17.400 --> 00:01:23.723
I'll share about

18
00:01:23.723 --> 00:01:25.800
experiential-based virtual reality first

19
00:01:25.800 --> 00:01:29.019
Experiential content based on virtual reality is

20
00:01:29.019 --> 00:01:34.266
A technology that provides users with experiences similar to the real world

21
00:01:34.266 --> 00:01:39.360
through computer graphics and interaction techniques

22
00:01:39.360 --> 00:01:44.915
These aspects are expressed in various ways to cater to different aspects of the user

23
00:01:44.915 --> 00:01:50.040
A virtual reality dance program established at Noryangjin Elementary School
Like what you're seeing now, it's about sports experiences in Dongjak-gu

24
00:01:50.040 --> 00:01:53.770
Virtual reality safety accident prevention education at Dangjin Safety Experience Hall
Then various aspects such as safety experiences will be covered

25
00:01:53.770 --> 00:01:56.971
It's being expressed

26
00:01:56.971 --> 00:01:59.360
based on virtual reality and experiential content

27
00:01:59.360 --> 00:02:02.911
These aspects are being utilized in various fields such as education

28
00:02:02.911 --> 00:02:07.440
entertainment, healthcare, and society

29
00:02:07.440 --> 00:02:11.682
Since we've already discussed this aspect extensively before

30
00:02:11.682 --> 00:02:14.558
Let's briefly touch on it and

31
00:02:14.558 --> 00:02:17.039
Focus more on creating examples afterward

32
00:02:17.039 --> 00:02:20.407
Educational and experiential elements in virtual reality

33
00:02:20.407 --> 00:02:23.590
can indeed showcase a wide range of aspects

34
00:02:23.590 --> 00:02:26.199
Virtual Reality Use Case 1
Storytelling for historical experiences

35
00:02:26.199 --> 00:02:31.949
Using XR, participants wield virtual rifles

36
00:02:31.949 --> 00:02:37.720
to experience the Imjin War during the Japanese invasion of Korea

37
00:02:37.720 --> 00:02:42.839
XR immersive experience hall at the National Jinju Museum
It incorporates storytelling elements like this to provide a realistic XR experience related to history

38
00:02:42.839 --> 00:02:47.929
Mokpo Natural History Museum Virtual Reality Online Exhibition
It would be great to consider that there are also VR online exhibitions available through museums

39
00:02:47.929 --> 00:02:52.839
Tongyeong Nampo Elementary School XR science education
And there are also contents about science training through XR

40
00:02:52.839 --> 00:02:56.444
These aspects also include elements of entertainment

41
00:02:56.444 --> 00:02:58.730
allowing you to explore virtual

42
00:02:58.730 --> 00:03:01.545
and augmented reality in various ways

43
00:03:01.545 --> 00:03:06.649
Elements not always feasible to cover all educational aspects within a school setting

44
00:03:06.649 --> 00:03:10.769
Contents that help facilitate understanding difficult concepts

45
00:03:10.769 --> 00:03:15.139
That may be challenging to grasp through books alone

46
00:03:15.139 --> 00:03:16.816
by utilizing virtual reality to provide a clearer understanding

47
00:03:16.816 --> 00:03:20.187
Next, let's talk about the educational experiences

48
00:03:20.187 --> 00:03:23.776
Virtual Reality Use Case 2: Hosting Virtual Space Exhibitions

49
00:03:23.776 --> 00:03:27.263
These aspects have actually increased significantly

50
00:03:27.263 --> 00:03:30.567
since the aftermath of COVID-19

51
00:03:30.567 --> 00:03:36.679
A remarkable exhibition showcasing achievements in augmented reality from Chonnam National University

52
00:03:36.679 --> 00:03:41.119
Seonggyungwan University hosting exhibitions on the metaverse platform
Next, we can discuss events like graduation exhibitions held at Seonggyungwan University

53
00:03:41.119 --> 00:03:43.800
Soonchunhyang University freshman orientation on the Metaverse platform
Following that, we can explore freshman orientation events at Soonchunhyang University

54
00:03:43.800 --> 00:03:48.235
Sookmyung Women's University hosting university festivals on their self-developed Metaverse campus
And there's a lot of discussion about university festivals in the metaverse

55
00:03:48.235 --> 00:03:50.438
such as those hosted by Sookmyung Women's University

56
00:03:50.438 --> 00:03:54.836
One of my students, who I previously taught

57
00:03:54.836 --> 00:03:56.839
got a job at Kakao

58
00:03:56.839 --> 00:04:01.320
And told me how Kakao handled company dinners during the COVID times that

59
00:04:01.320 --> 00:04:05.628
Each person used their individual dining card to order food with the corporate card

60
00:04:06.153 --> 00:04:09.559
Then everyone gathered on Zoom to eat whatever they wanted

61
00:04:09.559 --> 00:04:13.240
Examples like this demonstrate how virtual reality can be used

62
00:04:13.240 --> 00:04:15.177
and real examples

63
00:04:15.177 --> 00:04:18.480
You could joke about it

64
00:04:18.480 --> 00:04:24.720
In fact, the world is getting closer to include all people around the world

65
00:04:24.720 --> 00:04:29.920
If we conceptualize the metaverse as merging the world into one country,

66
00:04:29.920 --> 00:04:34.592
It might sound like a joke at first

67
00:04:34.592 --> 00:04:37.600
But it's becoming a reality that resonates with many people

68
00:04:37.600 --> 00:04:41.295
As real content about experience-based virtuality

69
00:04:41.295 --> 00:04:44.000
Virtual Reality Use Case 3: Medical Experiences
Medical care cannot be left out

70
00:04:44.000 --> 00:04:49.259
In XR, there are contents based on smart operating rooms

71
00:04:49.259 --> 00:04:52.679
We're discussing aspects related to smart surgeries

72
00:04:52.679 --> 00:04:56.839
Each doctor has a different specialty

73
00:04:56.839 --> 00:05:01.985
These specialties are divided into various fields

74
00:05:01.985 --> 00:05:06.239
such as radiology, urology

75
00:05:06.239 --> 00:05:10.119
hematology-oncology, and many others

76
00:05:10.119 --> 00:05:12.023
When considering that there is currently

77
00:05:12.023 --> 00:05:16.503
A shortage of medical professionals in these specialties

78
00:05:17.027 --> 00:05:19.608
Based on the concept of smart operating rooms

79
00:05:19.608 --> 00:05:22.244
Bundang Seoul National University Hospital XR Smart Operating Room
Fundamentally, now surgeons

80
00:05:22.244 --> 00:05:26.249
and specialized doctors are divided according to their specialties

81
00:05:26.249 --> 00:05:30.481
As medical practices become more specialized and divided

82
00:05:30.481 --> 00:05:33.119
It can increase the success rates of surgeries

83
00:05:33.119 --> 00:05:37.981
It could potentially address

84
00:05:37.981 --> 00:05:41.320
the shortage of specialists in specific medical fields

85
00:05:41.320 --> 00:05:46.454
Currently, applications in the medical field focusing on surgical procedures

86
00:05:46.454 --> 00:05:50.320
or clinical trials and applications related to surgical procedures

87
00:05:50.320 --> 00:05:52.232
Ethical and human rights considerations

88
00:05:52.232 --> 00:05:54.640
have been continuously brought up in these discussions

89
00:05:54.640 --> 00:05:58.859
Such aspects are being addressed through virtual experiences

90
00:05:58.859 --> 00:06:01.780
I think there's a hope that such issues, including those related to human rights and ethics

91
00:06:01.780 --> 00:06:04.959
could be addressed through these means

92
00:06:04.959 --> 00:06:08.920
Virtual Reality Use Case 4
Entertainment

93
00:06:08.920 --> 00:06:14.600
Virtual, augmented, and mixed reality for K-pop concerts, including holographic musicals
SM Entertainment actually holds concerts using virtual elements

94
00:06:14.600 --> 00:06:17.880
They've also conducted events featuring Super Junior

95
00:06:17.880 --> 00:06:23.519
BTS released their music video in a metaverse space

96
00:06:23.519 --> 00:06:26.598
Which led global audiences to watch it

97
00:06:26.598 --> 00:06:31.559
within the metaverse for the first time

98
00:06:31.559 --> 00:06:37.760
Entertainment spaces are now transitioning from one-dimensional to multi-dimensional experiences

99
00:06:37.760 --> 00:06:41.561
Based on XR, incorporating VR

100
00:06:41.561 --> 00:06:45.679
Now, it's not just about a single perspective but about multi-faceted experiences

101
00:06:45.679 --> 00:06:49.493
Combining experiences, entertainment, and adventure, Korea's first indoor nature park
Based on diverse perspectives

102
00:06:49.493 --> 00:06:52.079
the spatial elements of entertainment

103
00:06:52.079 --> 00:06:56.685
and experiential elements integrated into the space

104
00:06:56.685 --> 00:07:00.530
are often included

105
00:07:00.530 --> 00:07:05.519
Virtual Reality Use Case 5
Social Interaction

106
00:07:05.519 --> 00:07:09.749
These aspects are often expressed

107
00:07:09.749 --> 00:07:11.959
through rehabilitation training content

108
00:07:11.959 --> 00:07:17.119
Something that's easy to understand

109
00:07:17.119 --> 00:07:20.839
It's like what you might see with Nintendo Wii

110
00:07:20.839 --> 00:07:25.760
Describing it as rehabilitation might seem a bit forced, but

111
00:07:25.760 --> 00:07:29.880
actually, the fields of gaming and rehabilitation aren't that dissimilar

112
00:07:29.880 --> 00:07:32.615
And there are some overlapping elements between them

113
00:07:32.615 --> 00:07:34.279
I'd say

114
00:07:34.279 --> 00:07:36.899
Treatment for addiction, such as smoking cessation

115
00:07:36.899 --> 00:07:40.733
There are many other cases that haven't been mentioned here

116
00:07:40.733 --> 00:07:45.440
but could still be significant

117
00:07:45.440 --> 00:07:49.359
Cave VR experiences are are a form of XR

118
00:07:49.359 --> 00:07:52.320
that involve virtual reality

119
00:07:52.320 --> 00:07:55.400
Virtual Reality Use Case 6
Cave VR Experience

120
00:07:55.400 --> 00:08:00.440
It's like a space designed for VIPs to have unique experiences

121
00:08:00.440 --> 00:08:02.335
In the case of South Korea

122
00:08:02.335 --> 00:08:07.160
When the president visits, they can't simply put on an HMD

123
00:08:07.160 --> 00:08:10.703
So they created cave spaces to show VR experiences in the past

124
00:08:10.703 --> 00:08:12.799
Because they wanted to showcase the VR experience

125
00:08:12.799 --> 00:08:16.345
But there have been cases where the president's schedule changed

126
00:08:16.345 --> 00:08:19.040
and they didn't end up visiting

127
00:08:19.040 --> 00:08:24.760
Actually, the Echo Delta City you're seeing now is a new city in Busan

128
00:08:24.760 --> 00:08:27.417
Describing it as a virtual model

129
00:08:27.417 --> 00:08:29.559
 after a new city in Busan

130
00:08:29.559 --> 00:08:33.359
They wore VR headsets and VR backpacks

131
00:08:33.359 --> 00:08:37.679
They used the backpack to experience VR

132
00:08:37.679 --> 00:08:43.051
immersing themselves in the concept of a smart city within the new urban development area

133
00:08:43.051 --> 00:08:44.919
which was presented in a cave-like environment

134
00:08:44.919 --> 00:08:51.638
Research on such caves was conducted from the early 2000s to the 2010s

135
00:08:51.638 --> 00:08:54.200
through various studies

136
00:08:54.200 --> 00:08:57.767
Research on such caves has seen a resurgence in the 2020s

137
00:08:57.767 --> 00:09:01.959
with a focus on XR technologies

138
00:09:01.959 --> 00:09:04.679
And they're becoming more prominent once again

139
00:09:04.679 --> 00:09:08.291
You'll find that nowadays, most digital exhibitions, including many art and science museums

140
00:09:08.291 --> 00:09:12.269
incorporate some form of cave-like structure

141
00:09:12.269 --> 00:09:17.372
It seems that moving forward, we'll see more developments

142
00:09:17.372 --> 00:09:19.964
in spatially-based immersive experiences

143
00:09:19.964 --> 00:09:23.080
such as cave-like structures

144
00:09:23.080 --> 00:09:27.598
Virtual Reality Use Case 7
XR SPACE DESIGN

145
00:09:27.598 --> 00:09:31.630
We'll watch a representative video example first

146
00:09:37.234 --> 00:09:43.134
When you enter the immersive media art hall of 12 meters, the established Seun District begins to sway like particles

147
00:09:43.134 --> 00:09:48.984
It is designed and developed to respond in real-time to the movements of the audience detected by sensors installed in the space, while also allowing them to experience various productions

148
00:09:53.806 --> 00:09:58.156
As soon as you enter the circular space surrounded by rounded walls, the future vision of Seun District is implemented as immersive content on the walls and floor

149
00:09:58.156 --> 00:10:02.556
Upon entering the circular space and following the arrows, visitors are led to the center where they can simultaneously view the future visions of Seoul and Seun District expressed through XR

150
00:10:16.639 --> 00:10:21.689
The walls surrounding the central focal point are designed to display videos tailored to the viewer's gaze and perspective, allowing for situational content projection in a 360-degree format

151
00:10:21.689 --> 00:10:26.689
Furthermore, the floor features an overall layout of Seun Earth, allowing visitors to grasp the entirety of Seun Earth's structure at a glance

152
00:10:35.919 --> 00:10:37.239
Did you watch it well?

153
00:10:37.239 --> 00:10:43.082
The video you just watched is a prime example of commercialization

154
00:10:43.082 --> 00:10:49.479
using XR to depict the future architecture of Seoul

155
00:10:49.479 --> 00:10:54.084
This example demonstrates

156
00:10:54.084 --> 00:10:56.676
how XR technology is utilized

157
00:10:56.676 --> 00:10:59.679
to represent Seoul's urban redevelopment efforts

158
00:10:59.679 --> 00:11:05.733
Virtual Reality Use Case 8: Experience-based XR SPACE DESIGN
Next, let's explore examples of experience-based space design

159
00:11:05.733 --> 00:11:13.274
where various spaces are created in XR for immersive experiences

160
00:11:17.373 --> 00:11:19.573
Immersive XR studio with projection mapping for realistic experiences

161
00:11:21.357 --> 00:11:29.407
White World
In the middle of a snowy mountain landscape

162
00:11:30.124 --> 00:11:44.074
Forest Dreams (2D)
Meet mythical creatures nestled in a luminous forest

163
00:11:44.307 --> 00:11:55.358
Forest Dreams (3D)
Meet mythical creatures nestled in a luminous forest

164
00:11:55.508 --> 00:12:06.308
The Church
Praying in my heart in a space where light pours in

165
00:12:06.458 --> 00:12:13.808
Oceanary
Staring at the water in the quiet and peaceful sea

166
00:12:13.908 --> 00:12:21.258
Winter Cabin
Embracing the romance of a snow-covered mountain

167
00:12:21.358 --> 00:12:28.708
Space Surf
A tour beyond the infinite world, passing through countless stars, the sun, and the Milky Way

168
00:12:29.708 --> 00:12:37.808
Peach valley
The breathtaking view of waves of clouds and towering mountains

169
00:12:37.908 --> 00:12:44.908
A-1384
A giant cat living in the laboratory

170
00:12:52.426 --> 00:12:56.627
Space based-content about XR (Extended Reality) spaces

171
00:12:56.627 --> 00:12:59.000
is continuously increasing

172
00:12:59.000 --> 00:13:02.287
It's about experiences through 5-sided mapping content

173
00:13:02.287 --> 00:13:04.990
allowing participants to feel as if they've entered virtual reality

174
00:13:05.485 --> 00:13:10.248
You logged into a metaverse space in the past, right?

175
00:13:10.248 --> 00:13:14.465
It's like logging into a computer, but instead, you're entering the metaverse

176
00:13:14.465 --> 00:13:17.934
Now, the trend might be shifting towards a form where

177
00:13:18.528 --> 00:13:23.320
people can physically walk into the metaverse, like stepping into its content

178
00:13:23.320 --> 00:13:29.964
Mapping on five surfaces breaks down the boundaries between reality and virtuality, enabling the implementation of augmented reality and providing creative experiences

179
00:13:29.964 --> 00:13:32.931
Based on these aspects, content relying on lively animations could be developed

180
00:13:32.931 --> 00:13:35.379
and there's potential to diversify and create various types of content

181
00:13:35.756 --> 00:13:39.983
Elements of interactive and immersive content creation using space

182
00:13:39.983 --> 00:13:45.224
These spaces allows us to experience seasons

183
00:13:45.224 --> 00:13:48.957
And they can be created even in non-existent spaces

184
00:13:48.957 --> 00:13:53.462
It might be seen as a concept slightly different from a digital twin

185
00:13:53.878 --> 00:13:57.838
And here, it involves aspects related to people

186
00:13:57.838 --> 00:14:01.531
where my drawing could be applied to the space

187
00:14:01.531 --> 00:14:05.319
Then, aspects related to another space

188
00:14:05.319 --> 00:14:08.663
not this space, but a specific different Telegram

189
00:14:08.663 --> 00:14:12.703
It would be like envisioning a development where

190
00:14:12.703 --> 00:14:16.643
people entering a metaverse space in the United States

191
00:14:16.643 --> 00:14:20.343
and others entering Gwangju

192
00:14:20.343 --> 00:14:24.158
could simultaneously interact and experience together

193
00:14:24.158 --> 00:14:27.593
These aspects are interwoven

194
00:14:27.593 --> 00:14:30.069
with virtual production

195
00:14:30.069 --> 00:14:32.727
based on utilizing space

196
00:14:32.727 --> 00:14:36.805
for interaction and immersive content

197
00:14:36.805 --> 00:14:41.389
XR content like this wasn't entirely absent in the past

198
00:14:41.389 --> 00:14:44.685
These contents are essentially rooted in past forms

199
00:14:44.685 --> 00:14:49.161
practically evolving into virtual production concepts

200
00:14:49.161 --> 00:14:51.617
These aspects of virtual production are now expanding into

201
00:14:51.617 --> 00:14:55.339
immersive content broadcast, videos

202
00:14:55.339 --> 00:15:00.002
and movies within new XR studios

203
00:15:00.002 --> 00:15:03.488
shaping new content paradigms

204
00:15:03.488 --> 00:15:05.599
The concept of using chroma key in virtual production

205
00:15:06.342 --> 00:15:12.627
which was previously based on green screens

206
00:15:12.627 --> 00:15:16.045
has now evolved into LED-based setups

207
00:15:16.045 --> 00:15:19.552
It would be apt to see these developments as extending into real-time

208
00:15:19.552 --> 00:15:24.975
broadcasting and visualizing virtual environments

209
00:15:24.975 --> 00:15:30.572
These XR studios are essentially based on LED screens

210
00:15:30.572 --> 00:15:36.305
integrating with cameras and vision cameras for synchronization

211
00:15:36.305 --> 00:15:39.749
Hence, the LED screen itself is practically smaller

212
00:15:39.749 --> 00:15:42.305
compared to the content displayed on the screen you're seeing right now

213
00:15:42.305 --> 00:15:48.612
The concept involves expanding the small LED screens using computers

214
00:15:48.612 --> 00:15:51.761
In XR, the concept of expansion involves

215
00:15:51.761 --> 00:15:55.444
using IR cameras, vision cameras, and regular cameras

216
00:15:55.444 --> 00:15:59.522
That connects the real world and the computer

217
00:15:59.522 --> 00:16:03.308
serving as a mediator between them

218
00:16:09.610 --> 00:16:13.360
Created in Unreal Engine 5
Implement and reproduce spaces that do not exist in reality with Unreal Engine 5
A variety of productions are possible in one space

219
00:16:18.660 --> 00:16:22.210
Using camera tracking technology allows for seamless green screen compositing

220
00:16:28.605 --> 00:16:32.655
XR shooting and compositing
XR production involves set creation, remote location replacement effects, and minimizing post-production, resulting in cost and time savings

221
00:16:32.656 --> 00:16:36.705
There's a widespread adoption of media content integrating XR technology due to its advantages like enhanced realism, expanded reproduction, and increased immersion for actors

222
00:16:49.863 --> 00:16:53.084
These XR spaces don't require set creation

223
00:16:53.084 --> 00:16:55.440
Also, there's no need for remote shooting

224
00:16:56.044 --> 00:17:00.153
It can be developed in a way that eliminates the need for location shooting as well

225
00:17:00.153 --> 00:17:03.618
And since all content is captured in real-time

226
00:17:03.618 --> 00:17:10.303
You can also see a significant simplification in post-production editing processes

227
00:17:10.303 --> 00:17:12.368
These virtual studios

228
00:17:12.368 --> 00:17:17.481
are being implemented in various forms in Korea

229
00:17:17.481 --> 00:17:21.543
with examples like Vibe Studio, VA Corporation, and Giant Step Studio

230
00:17:21.543 --> 00:17:24.990
The VX Studio at GCC

231
00:17:24.990 --> 00:17:28.078
where you're currently receiving education

232
00:17:28.078 --> 00:17:31.409
is being utilized

233
00:17:31.409 --> 00:17:33.137
as the largest studio in this regard

234
00:17:33.137 --> 00:17:36.180
While domestic studios are progressing in large numbers

235
00:17:36.180 --> 00:17:41.751
forming a formidable lineup

236
00:17:41.751 --> 00:17:46.326
content based on studios emerging from government agencies

237
00:17:46.326 --> 00:17:51.306
As the editing capabilities of content production improve, there are many examples of content being created

238
00:17:51.306 --> 00:17:56.298
and there will be increasingly more examples of XR use cases

239
00:17:56.298 --> 00:18:02.942
Overseas, there are various studios like NantStudio, Pixomondo, and Stage 50

240
00:18:02.942 --> 00:18:06.100
which align with this trend

241
00:18:06.100 --> 00:18:11.367
From what I've seen of studios both abroad and domestically

242
00:18:11.367 --> 00:18:14.832
many people still adopt

243
00:18:14.832 --> 00:18:17.352
the approach of constructing sets on the floor

244
00:18:17.352 --> 00:18:20.452
So far, there are still many studios that primarily rely on constructing sets rather than utilizing XR-based approaches

245
00:18:20.452 --> 00:18:23.797
When it comes to studios capable of simultaneously accommodating both floor and ceiling projections

246
00:18:23.797 --> 00:18:28.896
As well as accommodating over 10 performers for choreographed performances

247
00:18:28.896 --> 00:18:32.520
they are not very common globally

248
00:18:32.520 --> 00:18:34.782
I believe you're considering

249
00:18:34.782 --> 00:18:39.282
the pros and cons of the GCC Studio in Gwangju

250
00:18:39.282 --> 00:18:43.126
that you're currently discussing

251
00:18:43.126 --> 00:18:47.839
Furthermore, when it comes to utilizing the space for interaction

252
00:18:47.839 --> 00:18:53.403
Various interactions can be triggered through touch screens

253
00:18:53.403 --> 00:18:56.532
buttons, 3D, special effects, and touch-sensitive elements

254
00:18:56.532 --> 00:19:00.651
These aspects suggest that

255
00:19:00.651 --> 00:19:03.706
interactive exhibitions and various content based on spatial interactions

256
00:19:03.706 --> 00:19:07.898
can be developed diversely

257
00:19:07.898 --> 00:19:12.463
Based on various content utilized through kiosks

258
00:19:12.463 --> 00:19:15.328
typing in Korean on a kiosk

259
00:19:15.328 --> 00:19:19.160
can instantly translate into

260
00:19:19.160 --> 00:19:24.833
three different languages simultaneously

261
00:19:24.833 --> 00:19:29.497
These aspects can be seen as a form of media art

262
00:19:29.497 --> 00:19:32.178
that delivers and encapsulates user-centric meanings

263
00:19:32.178 --> 00:19:35.813
through interactive content

264
00:19:35.813 --> 00:19:41.526
These elements could serve as representative examples of content

265
00:19:41.526 --> 00:19:46.934
that can interact with users in various ways, blurring the lines between content and tangible experiences

266
00:19:46.934 --> 00:19:52.479
Moreover, considering the elements on the floor simplified into kiosk-like forms

267
00:19:52.479 --> 00:19:57.608
There's potential for scalability in terms of content

268
00:19:57.608 --> 00:20:03.578
that can represent interactions in floor-based forms

269
00:20:03.578 --> 00:20:05.479
We can also explore new dimensions of artistic expression and engagement

270
00:20:05.479 --> 00:20:08.766
By exhibiting the works of Cho HeeRyong, a historical painter

271
00:20:08.766 --> 00:20:11.335
through a media art XR

272
00:20:11.335 --> 00:20:16.523
could evolve into forms of interaction based on audience movement recognition and touch

273
00:20:16.523 --> 00:20:21.850
allowing for interactive experiences

274
00:20:24.213 --> 00:20:26.263
A red plum blossom at Imjado 
Woobong Cho Hee-ryong
- XR media art exhibition -

275
00:20:26.263 --> 00:20:28.313
This work was produced with the support of the Jeollanam-do Province and Shinan County, as part of the '2020 Convergence Content Development' support project from the Jeollanam Information & Culture Industry Promotion Agency

276
00:20:28.813 --> 00:20:35.563
As you enter the exhibition hall, waves rush towards you

277
00:20:35.863 --> 00:20:41.513
You are now embarking from Imjado to the brilliant world of Cho Hee-ryong's paintings on Woobong Island

278
00:20:41.763 --> 00:20:45.913
This piece is a media art that metaphorically reinterprets his world of work and exile life in Imja island

279
00:20:46.195 --> 00:20:49.496
It's an audience-participatory video content

280
00:20:49.513 --> 00:20:52.463
Woobong Cho Heeryong braves the stormy waves, following the sea's turmoil until he reaches Imjado Island

281
00:20:52.613 --> 00:20:55.613
As the sun sets, he arrives at Imjado Island, marking the beginning of the audience's media art experience

282
00:20:55.873 --> 00:21:02.273
As you approach the wall, lights flicker in response to your movements

283
00:21:02.519 --> 00:21:15.469
What if you touch the plum blossoms?
Flowers shimmer with light

284
00:21:15.613 --> 00:21:18.614
Bamboo shoots up

285
00:21:18.714 --> 00:21:28.464
As you walk along the bamboo, lights twinkle to guide you

286
00:21:28.617 --> 00:21:35.267
Plum trees grow just for you

287
00:21:35.464 --> 00:21:42.914
What if you move?
The trees follow you

288
00:21:43.164 --> 00:21:48.514
What if you stop?
The tree blossoms!

289
00:21:49.062 --> 00:21:55.012
Just like the brilliant world of Cho Heerong's paintings during his exile on Imjado Island

290
00:21:55.942 --> 00:22:01.542
A red plum blossom at Imjado 
Woobong Cho Hee-ryong
- XR media art exhibition -

291
00:22:04.547 --> 00:22:08.587
An immersive experience that feels like entering a virtual space

292
00:22:08.587 --> 00:22:13.335
And elements of simple videos

293
00:22:13.335 --> 00:22:16.018
within Cho Hee-ryong's storytelling

294
00:22:16.018 --> 00:22:21.671
You can also see touch-sensitive images and videos

295
00:22:21.671 --> 00:22:26.741
that will allow you to interact and contribute to the creation of Cho Hee-ryong's paintings

296
00:22:26.741 --> 00:22:32.087
Parts designed for the audience might include features

297
00:22:32.097 --> 00:22:34.723
where their movements illuminate the content with lights

298
00:22:34.723 --> 00:22:38.218
or interactions where

299
00:22:38.218 --> 00:22:40.713
movements create particles or other effects

300
00:22:40.713 --> 00:22:45.891
We could talk about how diverse forms of content

301
00:22:45.891 --> 00:22:48.673
can be created in this way

302
00:22:49.347 --> 00:22:52.119
And there are numerous examples of XR applications

303
00:22:52.119 --> 00:22:55.683
in defense that I've mentioned extensively

304
00:22:55.683 --> 00:22:58.000
This is a video we've created

305
00:22:58.000 --> 00:23:02.683
Let's take a look at it first, and then we can discuss further

306
00:23:02.983 --> 00:23:05.445
Innovative communication training

307
00:23:05.445 --> 00:23:08.198
XR shooting simulator

308
00:23:08.198 --> 00:23:12.376
For military personnel, mastering weapon technology is paramount above all else

309
00:23:12.376 --> 00:23:19.606
However, such training carries risks such as misfires, injuries, hearing loss, stress, psychological trauma, and lead exposure

310
00:23:19.606 --> 00:23:23.198
Other augmented or virtual military training tools require

311
00:23:23.198 --> 00:23:29.069
wearing bulky HMDs that can induce motion sickness

312
00:23:29.069 --> 00:23:34.706
The XR shooting simulator is equipped with state-of-the-art training firearms

313
00:23:38.340 --> 00:23:42.102
Additionally, the XR shooting simulator features a modular design

314
00:23:42.102 --> 00:23:46.627
allowing for assembly and expansion without location constraints, enabling shooting training anywhere

315
00:23:50.696 --> 00:23:55.696
The RDW technology of the XR shooting simulator allows users

316
00:23:55.696 --> 00:24:01.730
to experience real military training without the burden of wearing an HMD

317
00:24:01.968 --> 00:24:06.988
The portable XR envrionment of the NEWJAK ensures both portability and versatility

318
00:24:06.988 --> 00:24:12.017
Guaranteeing accurate and effective training

319
00:24:13.819 --> 00:24:15.522
XR shooting simulator

320
00:24:15.522 --> 00:24:21.483
The best military and police XR that provides ROI

321
00:24:21.483 --> 00:24:23.384
Experience it right now!

322
00:24:28.473 --> 00:24:29.770
That was the video for XR shooting simulator

323
00:24:30.423 --> 00:24:33.285
So far, many military training systems

324
00:24:33.285 --> 00:24:35.136
for defense

325
00:24:35.136 --> 00:24:39.037
have been based on VR technology

326
00:24:39.037 --> 00:24:41.433
But, what is the military supposed to be like?

327
00:24:42.314 --> 00:24:43.176
You have to be able to move freely

328
00:24:43.661 --> 00:24:47.780
You can't train properly wearing those bulky goggles

329
00:24:47.780 --> 00:24:50.720
Training effectiveness can be significantly reduced

330
00:24:50.720 --> 00:24:53.940
in such circumstances

331
00:24:53.940 --> 00:24:57.614
I believe

332
00:24:57.614 --> 00:25:00.069
expressing these aspects through XR

333
00:25:00.069 --> 00:25:03.802
could potentially address all these issues

334
00:25:03.802 --> 00:25:08.099
Actually, such systems are already in use by the US military

335
00:25:08.099 --> 00:25:12.148
So, I inquired about

336
00:25:12.148 --> 00:25:13.435
the training system of the US military

337
00:25:13.435 --> 00:25:18.356
However, the U.S. military is currently

338
00:25:18.356 --> 00:25:20.208
not selling the training system

339
00:25:20.208 --> 00:25:21.584
They only rent it

340
00:25:21.588 --> 00:25:26.182
The South Korean Special Forces have rented and

341
00:25:26.182 --> 00:25:29.925
are using the training system that the US military uses

342
00:25:29.925 --> 00:25:33.251
I asked, and they said the annual rental fee is 7 million US dollars

343
00:25:33.865 --> 00:25:34.984
which is an enormous amount of money

344
00:25:35.450 --> 00:25:40.499
Sustainably selling 10 billion won worth of rentals from the content?

345
00:25:40.499 --> 00:25:42.093
Raising the rental fee?

346
00:25:42.093 --> 00:25:45.162
It's unimaginable and absurd

347
00:25:45.162 --> 00:25:46.420
isn't it?

348
00:25:46.420 --> 00:25:51.400
These kinds of possibilities are actually feasible with XR technology

349
00:25:51.402 --> 00:25:55.966
And as I've been mentioning

350
00:25:55.966 --> 00:26:01.719
These applications for defense can be expanded into various simulators

351
00:26:01.719 --> 00:26:04.293
for firefighting, shooting, and medical training, not just limited to defense

352
00:26:04.293 --> 00:26:07.462
Therefore, I would like to discuss some ideas

353
00:26:07.462 --> 00:26:12.640
the integration of XR with other industries

354
00:26:12.640 --> 00:26:16.442
in terms of realism

355
00:26:16.442 --> 00:26:21.159
I'd also like to introduce a simple technical overview

356
00:26:21.159 --> 00:26:25.030
as part of our considerations on these matters

357
00:26:25.030 --> 00:26:27.268
It's called RDW

358
00:26:27.268 --> 00:26:29.575
about Redirect Walking

359
00:26:29.575 --> 00:26:31.020
Redirected Walking (RDW) is a technology

360
00:26:32.377 --> 00:26:36.505
designed to prevent people from walking into walls

361
00:26:36.505 --> 00:26:41.951
while wearing VR headsets

362
00:26:41.951 --> 00:26:44.109
and walking in a straight line

363
00:26:44.109 --> 00:26:48.476
However, this technology was primarily utilized in VR applications

364
00:26:48.476 --> 00:26:51.785
So, we thought about incorporating this technology into a CAVE system

365
00:26:51.785 --> 00:26:56.191
and that's how we developed it

366
00:26:56.191 --> 00:27:00.527
Although I'm giving this lecture

367
00:27:00.527 --> 00:27:04.597
I'm not the original developer of the core technology

368
00:27:04.597 --> 00:27:06.488
And I'm not a scientist

369
00:27:06.488 --> 00:27:12.805
However, by applying existing scientific and technological knowledge

370
00:27:12.805 --> 00:27:16.805
one can develop applied technologies

371
00:27:16.805 --> 00:27:20.819
and I think people like you and me

372
00:27:20.819 --> 00:27:26.363
As content technologists and creators of integrated content

373
00:27:26.363 --> 00:27:29.561
could definitely take steps forward as technologists and creators

374
00:27:29.561 --> 00:27:34.205
I believe these concepts could also be expanded

375
00:27:34.205 --> 00:27:37.284
into the sports domain in the future

376
00:27:42.068 --> 00:27:43.568
Reach the shining circle within 3 seconds!

377
00:27:44.717 --> 00:27:47.367
XR Step Training
It's a speed training program that combines XR technology with reactive interaction technology

378
00:27:47.367 --> 00:27:49.967
Players navigate a virtual environment and step on platforms within a designated time to improve speed, agility, and reaction time

379
00:28:06.730 --> 00:28:09.880
XR Laser Training
It's an immersive dynamic training program that utilizes XR technology to enhance agility and reflexes. The player must navigate the virtual environment by jumping, dodging

380
00:28:09.880 --> 00:28:13.030
and maneuvering to simulate training in avoiding lasers
This training enhances mental focus and concentration while developing rapid reflexes, spatial awareness, and agility

381
00:28:42.418 --> 00:28:45.318
XR Quickness Training
This immersive and dynamic training program utilizes XR technology to enhance agility and dexterity

382
00:28:45.318 --> 00:28:48.168
Players navigate through a virtual environment, swiftly moving through constantly changing safety zones
This training program develops agility, adaptability, and reflexes

383
00:29:05.563 --> 00:29:07.763
Joined with NEWJAK FEST4, the runner-up team at the Carropl Grand Prix in 2023

384
00:29:10.359 --> 00:29:13.983
These sports-related areas

385
00:29:13.983 --> 00:29:16.577
are not just about

386
00:29:16.577 --> 00:29:21.795
broadcasting computer games for e-sports

387
00:29:21.795 --> 00:29:26.300
Indeed, the realm of e-sports is expanding to include experiential content

388
00:29:26.300 --> 00:29:31.923
based on digitally created experiences

389
00:29:31.923 --> 00:29:36.438
rather than just broadcasting computer games

390
00:29:36.438 --> 00:29:42.240
The International Olympic Committee (IOC) is feeling a sense of urgency

391
00:29:42.686 --> 00:29:47.121
due to the decreasing viewership of the Olympics among younger audiences, particularly those in their 20s

392
00:29:47.121 --> 00:29:52.537
Because the Olympics are being transformed

393
00:29:52.537 --> 00:29:54.706
into a digital content-driven event to viewers

394
00:29:54.706 --> 00:29:56.765
this shift is underway

395
00:29:56.765 --> 00:29:59.082
It's also worth noting the significant potential

396
00:29:59.082 --> 00:30:01.904
 for expanding training content

397
00:30:01.904 --> 00:30:05.913
that utilizes physical activity

398
00:30:05.913 --> 00:30:09.399
Another example is

399
00:30:09.399 --> 00:30:12.210
how the concepts applied in model houses

400
00:30:12.210 --> 00:30:16.993
 as you see here, can be extrapolated into spatial formats

401
00:30:26.769 --> 00:30:36.819
ART: SPACE 
Media art to enhance brand image and hybrid space services to meet actual customer needs, thus creating a win-win situation for both

402
00:30:37.419 --> 00:30:41.169
Tailored space content planning
We create optimal spaces tailored to the size and scale of your needs

403
00:30:41.719 --> 00:30:50.270
XR Showroom
The application of XR simulations that surpass the limitations of VR, allowing for experiences of various spatial dimensions based on a sense of reality, creates a hybrid space

404
00:30:53.070 --> 00:31:02.570
Through customized space design tailored to the needs of customers, one can experience various spaces

405
00:31:02.820 --> 00:31:15.170
One can experience various spatial structure options and floor changes most intuitively
Providing customers with immersive and intuitive experiences

406
00:31:15.589 --> 00:31:27.989
Bringing diverse styles and interior experiences to life in XR spaces, offering a higher level of satisfaction through customizable options

407
00:31:29.485 --> 00:31:33.835
Breaking away from the traditional concept of home exhibitions, transforming into a multifaceted cultural space filled with diverse content

408
00:31:33.835 --> 00:31:38.185
The home exhibition gallery, reminiscent of a high-end gallery, guides visitors and effectively showcases upscale living spaces

409
00:31:40.770 --> 00:31:45.020
You can create high-quality virtual spaces using Unreal Engine 5, which can be utilized on official websites, mobile platforms, and more

410
00:31:54.156 --> 00:31:56.606
Promotional video
We produce customized videos using high-quality 3D virtual spaces

411
00:32:11.895 --> 00:32:14.073
Have you visited our model house by any chance?

412
00:32:14.073 --> 00:32:15.682
If you visit our model house

413
00:32:15.682 --> 00:32:18.971
You'll see that not all model houses are built for every unit size

414
00:32:18.971 --> 00:32:22.357
If we create such XR showrooms for all types of units

415
00:32:23.004 --> 00:32:27.073
including 20-square-meter, 30-square-meter

416
00:32:27.073 --> 00:32:30.539
A type, B type, and C type, then

417
00:32:30.539 --> 00:32:32.994
If we define it

418
00:32:32.994 --> 00:32:36.410
in terms of people entering our metaverse space

419
00:32:36.410 --> 00:32:39.321
which we previously coined

420
00:32:39.321 --> 00:32:41.767
Then

421
00:32:41.767 --> 00:32:45.390
That encompasses various aspects

422
00:32:45.390 --> 00:32:48.578
including the amount of sunlight in different areas where I can enter

423
00:32:48.578 --> 00:32:52.281
and it could even extend to industrial sectors

424
00:32:52.283 --> 00:32:53.600
Indeed

425
00:32:53.600 --> 00:32:56.965
These aspects suggest that we shouldn't just view content utilizing past virtual spaces as

426
00:32:56.965 --> 00:33:01.539
merely computer graphics

427
00:33:01.539 --> 00:33:05.004
Now, it's important to consider virtual reality

428
00:33:05.004 --> 00:33:09.389
as part of

429
00:33:09.389 --> 00:33:10.790
a spatial content ecosystem

430
00:33:10.790 --> 00:33:13.043
So, I want to define XR

431
00:33:13.043 --> 00:33:17.777
as the integration of virtual spaces into physical environments

432
00:33:17.777 --> 00:33:23.588
and I'd like to express this as

433
00:33:23.588 --> 00:33:27.034
part of the broader definition of immersive content

434
00:33:27.034 --> 00:33:29.757
These aspects encompass the possibilities that can be created

435
00:33:29.757 --> 00:33:33.223
The conventional methods you've been using for 2D and 3D modeling

436
00:33:33.223 --> 00:33:35.262
Then the base for the game engine

437
00:33:35.262 --> 00:33:40.104
Augmented Reality and Virtual Reality development toolkits Furthermore, there are programs available for both Augmented Reality and Virtual Reality

438
00:33:40.104 --> 00:33:44.202
Tools for creating Virtual Reality headsets (HMDs)
Content is generated based on engine tools

439
00:33:44.202 --> 00:33:47.044
which contribute to

440
00:33:47.044 --> 00:33:50.460
creating Virtual Reality experiences

441
00:33:50.460 --> 00:33:52.806
These authoring tools

442
00:33:52.806 --> 00:33:56.009
are broadly divided

443
00:33:56.009 --> 00:33:58.153
into two categories

444
00:33:58.153 --> 00:34:04.004
The content based on video for constructing virtual spaces

445
00:34:04.004 --> 00:34:07.697
as well as interactive and responsive spaces,

446
00:34:07.697 --> 00:34:12.074
 often falls into the category of engine-based content

447
00:34:12.074 --> 00:34:14.247
that implements multi-display setups

448
00:34:14.247 --> 00:34:18.004
Indeed, it's challenging to implement all aspects of content within a single framework

449
00:34:18.489 --> 00:34:21.480
However, I highly recommend experiencing

450
00:34:21.480 --> 00:34:24.662
almost all these types of content at least once

451
00:34:24.662 --> 00:34:28.867
And then, focusing intensively on the engines and authoring tools

452
00:34:28.867 --> 00:34:33.361
that suits you best

453
00:34:33.361 --> 00:34:35.886
would be a good idea

454
00:34:35.886 --> 00:34:41.011
I think we can create new and diverse platforms

455
00:34:41.011 --> 00:34:43.282
 based on these kinds of contents

456
00:34:43.282 --> 00:34:45.702
and aspects

457
00:34:45.702 --> 00:34:50.737
XR virtual space authoring tools
3D modeling and animation software/game engine
So, regarding 2D, 3D, and programming

458
00:34:50.737 --> 00:34:54.230
there are so many diverse things we can create

459
00:34:54.230 --> 00:34:57.289
But I think it would be great

460
00:34:57.289 --> 00:35:00.014
If everyone could come together and create something as one

461
00:35:00.014 --> 00:35:03.691
Even 20 years ago,

462
00:35:03.691 --> 00:35:06.661
I was studying video-based content one step at a time

463
00:35:06.661 --> 00:35:10.559
I can say that I've come this far

464
00:35:10.559 --> 00:35:15.123
As a creator of immersive and interactive content

465
00:35:15.123 --> 00:35:17.322
It would be great

466
00:35:17.322 --> 00:35:20.876
if you could all collaborate and form partnerships

467
00:35:20.876 --> 00:35:22.605
 receiving education together

468
00:35:22.605 --> 00:35:26.757
and making the most

469
00:35:26.757 --> 00:35:29.975
of the content you learn

470
00:35:29.975 --> 00:35:32.450
Lastly, what I want to say is that

471
00:35:33.767 --> 00:35:36.193
the things you've learned so far

472
00:35:36.193 --> 00:35:37.985
shouldn't just end with learning

473
00:35:37.985 --> 00:35:43.717
I think it would make a significant difference

474
00:35:43.717 --> 00:35:46.381
 if you could create your own works

475
00:35:46.381 --> 00:35:49.193
using the knowledge you've gained

476
00:35:49.193 --> 00:35:52.163
Then

477
00:35:52.163 --> 00:35:53.708
I will conclude the lecture here

478
00:35:53.708 --> 00:35:54.599
Thank you

479
00:35:55.473 --> 00:35:57.823
Experience-based virtual reality 
Immersive experiential content based on virtual reality
The technology that provides users with environments similar to the real world through computer graphics and interactive techniques

480
00:35:57.823 --> 00:35:58.773
Designed around user experience, it offers experiences that are impossible in reality

481
00:35:58.773 --> 00:36:00.423
Virtual Reality Use Cases
Storytelling for Historical Experiences
Hosting Virtual Space Exhibitions
Medical Simulations

482
00:36:00.423 --> 00:36:02.073
Entertainment
Social Interaction
Cave VR Experiences
XR SPACE DESIGN

483
00:36:02.280 --> 00:36:03.930
Elements of Interactive and Immersive Content Creation Utilizing Space
Interaction Utilizing Virtual Spaces

484
00:36:03.930 --> 00:36:05.880
Provides users with new experiences that transcend the boundaries between reality and virtuality
Types of interaction: touchscreen, hardware control, voice recognition, gesture motion, etc.

485
00:36:05.880 --> 00:36:07.980
Examples of Immersive Content Utilization
'Interactive Exhibitions' where artworks respond to audience actions or where audiences become part of the artwork to display diverse content

486
00:36:07.980 --> 00:36:10.131
'Shooting Simulator' for Immersive Marksmanship Training in XR Environment
Training content utilizing physical activity
Type-specific model houses created in XR Showroom format