VRSionUp! #0 高校生の作ったVR作品を、世界へ！ https://gree.connpass.com/event/111396/ Google Slides版 http://bit.ly/VRSIONUP0LT

1. VRSionUp! #0
高校生の作ったVR作品を、世界へ！
GREE VR Studio Lab @ 2018/DEC/12
イベント告知ページはこちら
https://gree.connpass.com/event/111396/
Google Slides版はこちら
http://bit.ly/VRSIONUP0LT

2. Time Table / Agenda
時間 内容 発表者
18:30 - 19:30 受付／プロジェクト体験会 みなさま
19:30 - 20:00
VR Studio Labより ごあいさつ
・Laval Virtual 2018投稿のおさそい
・GREE VR Studio Lab成果報告「SIGGRAPH Asia 2018 Real Time Live!」
白井暁彦
20:00 - 21:00 「IVRC2018受賞報告＆Laval Virtualに向けて」（構想プレゼン・質疑応答） 各発表者
21:00 - 21:30 懇親会＆ライトニングトーク＆次回予告
みなさま

3. Guest Presenters
「TeleSight」 古川 泰地/須川 萌
所属：慶應義塾大学大学院メディアデザイン研究科Embodied media
「PINOSE」 代田兼一郎/鵜重誠/清水光二/浅田七星/青木悠
所属：慶應義塾大学大学院メディアデザイン研究科Embodied media
「ARCO」 立教池袋中学校・高等学校 数理研究部
「VRChatを研究にする(仮)」リリスAHリリーホワイト

4. 18:30 - 19:30 プロジェクト体験会
・「PINOSE」 代田兼一郎/鵜重誠/清水光二/浅田七星/青木悠
所属：慶應義塾大学大学院メディアデザイン研究科Embodied media
・「VRChatを研究にする(仮)」リリスAHリリーホワイト

5. 19:30 - 20:00 主催者より
VR Studio Labより ごあいさつ
・GREE VR Studio Lab成果報告
「SIGGRAPH Asia 2018 Real Time Live!」
・Laval Virtual 2018投稿のおさそい

7. https://www.fxguide.com/featured/behind-the-scenes-at-siggraph-asias-real-time-live/

8. Laval Virtual 2018投稿のおさそい
https://twitter.com/LV_ReVo
LavalVirtual2018公式報告会
Laval Virtual 2019
https://t.co/epxxLEOZiP
投稿ガイド
bit.ly/ReVo19tp
▶新しいGoogle翻訳とスプレッドシートを使って国際会議への執筆をスマートに
するついでに英作文力を高速に身につけるハック(2017/2/16)
http://aki.shirai.as/2017/02/google-translate-and-spreadsheet-for-international-submission/

9. 20:00 - 21:00 構想プレゼン・質疑応答
「IVRC2018受賞報告＆Laval Virtualに向けて」
★お腹すいちゃうので最大15分、目安10分とします！
20:00-20:10 「ARCO」 立教池袋中学校・高等学校 数理研究部
20:10-20:20「TeleSight」 古川 泰地/須川 萌
慶應義塾大学大学院メディアデザイン研究科Embodied media
20:20-20:30「PINOSE」 代田兼一郎/鵜重誠/清水光二/浅田七星/青木悠
慶應義塾大学大学院メディアデザイン研究科Embodied media
20:30-40「VRChatを研究にする」リリスAHリリーホワイト
20:40-21:00 ディスカッション＆アドバイス（白井）

10. 20:00-20:10 「ARCO」
加藤大樹/三澤尚輝
立教池袋中学校・高等学校 数理研究部
発表資料：
https://docs.google.com/presentation/d/1DwdqIEhnHUBsE5souqc4Hts
T834zJLFLgU4sA5Ge9Rk/edit?usp=sharing

11. Avoid the Risks of CO
立教池袋高等学校 数理研究部
チーム：かつぞう避難する
2018年12月12日

12. 火星での避難訓練のVR化

13. 手持ちコントローラーの存在
→没入感を損なう

14. コントローラーの排除 火星での避難訓練のVR化
コントローラーのない新しいVR作品

15. 一酸化炭素中毒
→目には見えないもの
の可視化

16. 歩行感覚提示デバイス
A1324LUA-T 磁力センサ使用
・体験者の歩行・走行を検知
・靴下と滑りやすい畳を使用

17. 歩行感覚提示デバイス
・専用の靴に付属し
ている磁石をセンサ
が検知

18. 歩行感覚提示デバイス
A1324LUA-T 磁力センサ使用
・体験者の歩行・走行を検知
・靴下と滑りやすい畳を使用

19. 呼吸感知デバイス
CSS811 空気品質検知センサ使用
・検知CO2量から全体の
呼吸量を測定
・全体の呼吸量からVR内の
一酸化炭素吸引量を測定

20. 呼吸感知デバイス
VR酔い
→ 一酸化炭素中毒の病状を再現

21. lavalVirtualに向けて
ReVolution #startupsに出展予定
さらなる機能改善と安定化
このコンテンツのみに縛られないデバイスに
→デバイスを用いた別種のコンテンツを開発中
→同時に従来のコンテンツの改善を行う

22. おしまい

25. http://embodiedmedia.org/

26. 20:10-20:20「TeleSight」
古川 泰地/須川 萌
慶應義塾大学大学院メディアデザイン研究科Embodied media
発表資料：
https://docs.google.com/presentation/d/1qHvny5hJ-
VKpZGqqKN07R-
G4AlCgP5C0KtnASuOC7zM/edit?usp=sharing

27. Cooperative VR experience by VR player and other players
Keywords : Virtual Reality, Communication,
Embodied Interaction, Co-op, Visual
information, Visual manipulation
There is an experiential gap between the
person enjoying VR with HMD and those
watching it around it.
TeleSight enables cooperative experience
with a third party in the real world by
reproducing the VR space and the avator of
VR player using robot and projection
system. It aims at presenting new
communication and embodied interaction
between VR player and third party player.
A third party player can be understanding
that what happen in virtual world by robot
movement and projected vision. And also a
third party player can embodied interaction
to VR player through avatar robot.
This project has won Laval Virtual Awards
at the IVRC 2018 final stage.
Link to Youtube

28. Promotion Video

29. Install plan -Logistics plan-
● We Carry.. (by suitcase)
○ a HTC Vive and related components(Lighthouses)
○ VR Ready laptop
○ "TeleSight" robot and related components(cables and demo stuff)
○ Fixture for Robot
○ Projector screen(It's handcrafted. it can be disassembled and carried in a suitcase.)
● We Craft or Buy at venue
○ Display stand for include(Robot, Laptop, Projector) : We will find good table at Laval.
● Please construct..
○ Walls needed to protect HTC Vive lighthouse from other stands. Keep an open roof.
● Please provide..
○ 1 power source: Max 1000W - min 500W
○ 1 Projector (HDMI source, 1920x1080@60Hz)
○ 3 tripods for mounting Vives Lighthouse and Projector screen.(Max height 3000mm)
○ 2 chairs for customers.
○ 2 local volunteer staff for explication.
Example of Tripod we expect.

30. Install plan -Floor plan-
"TeleSight" Top "TeleSight" Side

31. Install plan -Floor plan- (Photo example)

32. Experience
Experience scenario at IVRC2018 Final
Opinions
● Unique idea for collaboration.
● A new possibility as a VR that can be enjoyed by two people.
● It is fun to cooperate by hiding the eyes but it may not be intuitive.
● Shooting games are not a good application for this idea.
The player can emit a
beam at the end of the
line of sight, and this can
be used to repel the
monster.
Third party player can
prevent attacks from
monsters by covering
the eyes of the robot
with hands.
On the other hand, a
monster attacks to the
player's eyeball.
Although this can
prevent attacks, the
player's field of vision is
covered as well.
1 2
3
4

33. Wow, Beautiful!
Experience
Experience scenario at Laval Virtual we will improve.
To enhance the cooperative experience, We improve the experience to make it more rich through
different items and locations.
VR player is instructed to
discover a specific
thing.(ex : octopus) But
VR player has visibility
problems
The two players will look
around the world from both
world in cooperation and
communicate. (Where is
finding thing?, Which items
are best?)
Third party Players will
help the VR player by
wearing appropriate
items on the robot.
(ex:goggles)
When the VR player finds a
specific thing, moves to the
next location. Two players
travel through various places
and experience TeleSight's
cooperative concept.
1
2
3
4
I can't see...
Please help me!
Okey! I will put on
goggles!
OK, Can you see
octopus?
Is it a desert here?
dazzling! I want
sunglasses

34. Experience scenario
● We planning to do the same demonstration professional day and public day.
○ Cooperative demonstration with two or more people(1 VR player and Third party players)
○ If there is only one person experiencing, the operator will help the experience as a VR player.
○ At public day, We observing user behavior using questionnaire.
● 2 player(VR player, Third party player) experience with the following tasks.
1. VR player enters a certain world using Vive.(ex:under the sea, desert, dark cave)
2. The VR player is instructed to discover a specific thing.(ex : octopus, scorpio, crystal)
3. VR player has visibility problems(ex:no goggles in the water, the sun is dazzling, too dark)
4. Third party Players will help the VR player by wearing appropriate items on the robot.
(ex:goggles,sunglasses,flashlight on head)
5. Also VR player and third party players communicate. (Where is finding thing?, Which items are
best?)
6. By the voice system installed in the robot, third party player feels the robot as an avatar of the VR
player.
7. When the VR player finds a specific thing, moves to the next location.
8. When the Players done 2 or 3 locations, demonstration ends.

35. Related Submissions
● IVRC 2018 Final stage (Laval Virtual Award)
○ In this version, the player played a shooting game. Third party
players were able to cooperate by interfering with the VR game
with "covering eyes" movement. However, the act of "cooperating
by covering the eyes" was not intuitive, and many explanations
were necessary. We are creating more intuitive and enjoyable
collaborative content based on the unique original idea of
"manipulating the eyes and vision from the outside". An example
of new demo is shown as Experience scenario page. Control of
Robot and Projection Quality will be enhanced.

36. 20:20-20:30「PINOSE」
代田兼一郎 / 鵜重誠 / 清水光二 / 浅田七星 / 青木悠
慶應義塾大学大学院 メディアデザイン研究科 Embodied Media
発表資料：
https://docs.google.com/presentation/d/1c-
MHSgH5LwfXdci8rsDc9rDDh5J_gg65ymIc3RAHbZY/edit?usp=sha
ring

37. TEAM しゅわっと
KENICHIRO SHIROTA / MAKOTO UJU / KOJI SHIMIZU/ NANASE ASADA / HARUKA AOKI

39. 嘘をついたら鼻が伸びるピノキオ体験。

40. Laval Virtual Award

41. U X

43. How to
PINOSE

44. How to
Biyoon〜

45. How to
Gotsun!

46. How to
Kunkun

47. How to
Pokapoka

48. System Structure
Kun
Kun
Biyoon〜
Gotsun
Oculus Go +
ワイヤレスシリアル通信
= コンパクト&スタンドアロ
ン
技術詳細：xR Tech Tokyo #12
https://www.youtube.com/watch?v=Zjm0NNkeJwQ

49. ・今までになかった
ハプティック錯覚を発見したい。
・人間の鼻はどれだけ伸びるのか、知りたい。
Our Motivation

50. Related Works
©️電気通信大学

51. Contribution
・新しい身体拡張の可能性を見つける
・Telecommunication / Tele Smell
遠隔地の匂いを、主体的に感じることができる

52. Lavalにむけて
・重さ提示
・むき出しのデバイスを美しく
・安定動作
・説明なしでもわかるコンテンツに

54. 自己紹介
illusted by ahobaka

55. Body Ownership and the Proteus Effect
Experiments for Realizing the Avatar Society
Lilith = AH =Lily White
Report and Exhibit Results of Experiments Regarding an Avatar

56. Back Ground: the Avatar Society
the Development of Avatar Culture
(Social VR, Vtuber...etc.)
・Specific avatar or multiple avatar
・Long time use (over 3 hours)
Studies regarding an Avatar[1,2]
(Social Interaction, Embodiment...etc.)
・prepared avatar
・Short time use (around 30 min)
[1] [2]
It need to investigate about effectiveness in actual situation

57. Purpose : Research regarding an Avatar in VRChat
Reveal Positive Effects of Avatar in Actual Situation(VRChat)
Utilize our Findings
to Actual Situation
(Vtuber, Social VR)
・Mental Health
・Social Interaction
・QoE for VR Contents
Etc...
・Investigate and Report about the Body Ownership and the Proteus Effect in VRChat
・Exhibit the Proteus Effect in VRChat
Our First Mission and Our Demo...

58. What are Body Ownership and the Proteus Effect？
the feel of becoming avatar as our body Avatars’s attractiveness affects attitude
[2] [3]

59. Our Experiments: Condition(Within Subject Design )
My Avatar
Human Avatar
Avatar Factor
X
Sync
ASyn
c
Synchronization Factor
・Possibility Inducing the Sense of Body Ownership in VRChat
・Possibility daily use Avatar can be enhanced Body Ownership as a Top Down Factor

60. Our Experiments: Procedure
Manipulate Avatar
(Pick up Boxes)
・Bo
・身体類似性知覚
・没入感
My Avatar
X
ASync
Questionnaire
Investigate about score of Body Ownership and QoE
Under Each Condition...
E.g.

61. Results :Body Ownership(FPV and Mirror)
****
****
**
****
**
Main Effect between the Avatar Factor
⇒My Avatar Significantly enhance the Body Ownership
Q1:(F=8.847,p=0.0063; F=32.217, p=0.0000)
Q2:(F=8.656,p=0.0068; F=19.816, p=0.0001)

62. Results:(sense of Immersion and Plausibility)
****
****
*
*
*
*
Main Effect between the Avatar Factor
⇒My Avatar Significantly enhance QoE for VRChat
Q5(F=5.481, =0.0272; F=19.987, p=0.0001)
Q6(F=4.928, =0.0354; F=18.220, p=0.0002)

63. Experience Scenario (the Proteus Effect)
For Professional and Public Days
1. Login VRChat from Revolution Stadium
2. Allocate the Avatar as a Condition
(Tall Avatar vs. Small Avatar)
3. Manipulate the Avatar for a constant time
4. Conduct Ultimatum Game 4 match
5. Evaluate Amount of Currency as a Self-
Esteem Measurement
Distribute
100US＄
Condition A(Tall) Condition B(Small)
Vs.
(Between Subjects)

64. Install Plan -Floor Plan
PLAY AREA for
Participants
PLAY AREA for
Experimenter
… the Threshold
.... Vive Base Station
Depth3000mm
Width 2000mm
Hight2500mm+(=free),noroof
… Bar(Wall)
for Base Station

65. Install Plan -Logistics
● We carry…
○ 2 HTC Vives: Carry by our suitcase
○ “VR Ready” Laptop for safe (Ideally, we need a “VR Ready” desktop for best demo)
● Please provide…(Order by priority. Please don’t request too much…!)
○ 1 power source : Max 1200W - min 500W
○ 24inch flat panel display (for oprator)
○ 40inch+ flat panel display OR 1 Projector
(HDMI source, 1920x1080@60Hz strict) + 100 inch screen (for a signage)
○ 1 desk (approx. W 1500mm x L 700mm x H 700mm) and 2 chairs (for operators)
○ 1 local volunteer staff for explication.

66. Reference
[1]. Slater M, Pérez Marcos D, Ehrsson H and Sanchez-Vives MV (2009). Inducing illusory ownership of a
virtual body.Front. Neurosci. 3,2:214- 220
[2]. M. González-Franco, D. Pérez-Marcos, B. Spanlang and M. Slater, "The contribution of real-time
mirror reflections of motor actions on virtual body ownership in an immersive virtual environment," 2010
IEEE Virtual Reality Conference (VR), Waltham, MA, 2010, pp. 111-114.
[3]. Yee, N., & Bailenson, J. N. (2007). The Proteus effect: Self transformations in virtualreality.Human
Communication R

67. ライトニングトーク
今回は初回なので「VRや研究、学術、VTuberのどれかに関係あれば可」とします。
ただし時間の都合があるので会場にいる人＆先着5件程度で選出、それ以降は資料の
み告知になります。もちろん公序良俗や会の趣旨から大きく外れるものは主催者判
断で外させていただく可能性があります。
（編集にはGoogle Slidesへのリクエストが必要）

68. ● 名前：中野 萌士（NAKANO Kizashi）or signs(さいんす)
● 所属：奈良先端大・清川研究室M1
● 研究：クロスモーダル効果を用いた食べ物の種類操作
（ラーメンを見ながら食べると味や種類がラーメンと感じる）
● なぜ：病気で大好物のラーメンが食べられなくなったから
そうめん ラーメンを に変換！
@signs0302

69. VR アカデミア
VR で研究で学問で VTuber な
ひとびと（？）のあつまり
私について
ジャンル： データサイエンス VTuber
なまえ ： アイシア=ソリッド
活動 ： YouTube で週一更新
Math Power 2018 出演
ひとこと： よろしくね！

70. テーマはLaval Virtual投稿＆VRChatを研究にする
VRSionUp! #1 2019/1/11(金) 予定!!
ボランティア募集中！
Discordで活動しています
@o_ob までどうぞ