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#author("2024-03-16T09:24:04+00:00","default:kaji-lab","kaji-lab")
* Keigo Ushiyama [#f19ddde9]
#ref(ushiyama_in_Thai.JPG,wrap,right,around);
#ref(ushiyama_20220106_500px.jpg,wrap,right,around,250x250);
**Affiliation [#ea063a16]
-The University of Electro-Communications &br;
-Kajimoto Laboratory&br;
Address 1-5-1 Chofugaoka, Chofu, Tokyo 182-8585 JAPAN&br;
TEL/FAX 042-443-5363&br;
**Expericence [#k9cd6924]
- December, 1997: Born in Saitama prefecture.
- March, 2016: Graduated from Chiba prefectual Kokubun high school.
- April, 2016: The University of Electro-Communications (Undergraduate)
** education & experience [#k9cd6924]
I am a Ph.D. student at University of Electro-Communications (UEC), advised by Prof. Hiroyuki Kajimoto
**Research [#k9cd6924]
-''Domestic Conference''
-Movement Illusion
+牛山 奎悟, 田中 叡, 高橋 哲史, 梶本 裕之 ~多点同時振動刺激による運動錯覚の増強~第24回 日本バーチャルリアリティ学会大会, 2019.9 11-13. 東京大学.東京, 日本.[&ref(http://kaji-lab.jp/ja/index.php?plugin=attach&pcmd=open&file=vrsj2019_ushiyama&refer=ushiyama,pdf);]
- 2022.9 ~ 2023.4: visiting PhD at HCILab, University of Chicago
- 2022.4 ~: a research fellow (JSPS DC1)
-''Conference''
-Movement Illusion
+Keigo Ushiyama, Satoshi Tanaka, Akifumi Takahashi, and Hiroyuki Kajimoto. Reinforcement of Kinesthetic Illusion by Simultaneous Multi-Point Vibratory Stimulation. In SIGGRAPH Asia 2019 Posters (SA ’19 Posters),November 17–20, 2019, Brisbane, QLD, Australia.[&ref(http://kaji-lab.jp/en/index.php?plugin=attach&pcmd=open&file=sa2019_multi-point_tendon_vibration.pdf&refer=ushiyama,pdf);]
-[[My Portfolio:https://sites.google.com/view/k-ushiyama]]
**research [#k9cd6924]
-''Journal Article (with peer review)''
--Keigo Ushiyama，Satoshi Tanaka，Akifumi Takahashi，Hiroyuki Kajimoto，"Simultaneous Multi-Point Vibratory Stimulation on Kinesthetic Illusion around The Shoulder (in Japanese)，” TVRSJ Vol.26 No.2 pp.143-154, 2021 [&ref(https://kaji-lab.jp/ja/index.php?plugin=attach&pcmd=open&file=ushiyama_tvrsj2021.pdf&refer=ushiyama,pdf);]
---This paper received best paper award [&ref(https://kaji-lab.jp/ja/index.php?2022UshiyamaVRSJBestPaper,,report);]
--Keigo Ushiyama，Akifumi Takahashi，Hiroyuki Kajimoto，"Preliminary Investigation of Presenting Force Sensation by Electrical Stimulation to the Proximal Phalanx of the Finger (in Japanese)，" TVRSJ Vol.27 No.3 p163-166, 2022
//-''Domestic Conference Proceedings in Japanese''
//--牛山 奎悟, 田中 叡, 髙橋 哲史, 梶本 裕之，"多点同時振動刺激による運動錯覚の増強"，第24回 日本バーチャルリアリティ学会大会, 2019.9 11-13. 東京大学.東京, 日本.[&ref(https://kaji-lab.jp/ja/index.php?plugin=attach&pcmd=open&file=vrsj2019_ushiyama.pdf&refer=ushiyama,pdf);]
//--牛山 奎悟，田中 叡, 髙橋 哲史, 梶本 裕之，"多点振動刺激による腕の運動錯覚への効果検証"，日本機械学会ロボティクス・メカトロニクス講演会2020，2020.6，金沢（COVID-19の影響でオンライン開催），ポスター発表[&ref(https://kaji-lab.jp/ja/index.php?plugin=attach&pcmd=open&file=ushiyama_robomech2020.pdf&refer=ushiyama,,pdf);][&ref(https://kaji-lab.jp/ja/index.php?plugin=attach&pcmd=open&file=ushiyama_robomech2020_poster2.jpg&refer=ushiyama,,poster);]
//--牛山 奎悟，髙橋 哲史, 梶本 裕之，"腕の能動的な運動における自己受容感覚刺激による把持物体変調，" 日本機械学会ロボティクス・メカトロニクス講演会2021，2021.6，大阪（COVID-19の影響でオンライン開催），ポスター発表[&ref(https://kaji-lab.jp/ja/index.php?plugin=attach&pcmd=open&file=ushiyama_robomech2021_submit.pdf&refer=ushiyama,,pdf);][&ref(https://kaji-lab.jp/ja/index.php?plugin=attach&pcmd=open&file=robomech2021_poster_compress.pdf&refer=ushiyama,,poster);]
//--牛山 奎悟，髙橋 哲史, 梶本 裕之，"能動運動中の運動錯覚生起による把持物体の重さ感覚変調，" 第26回 日本バーチャルリアリティ学会大会，2021.9，大阪（オンライン）[&ref(https://kaji-lab.jp/ja/index.php?plugin=attach&pcmd=open&file=vrsj2021_ushiyama.pdf&refer=ushiyama,,pdf);]
-''Conference Proceedings (with peer review)''
--Keigo Ushiyama and Pedro Lopes. FeetThrough: Electrotactile Foot Interface that Preserves Real-World Sensations. In Proceedings of the 36th Annual ACM Symposium on User Interface Software and Technology (UIST '23) [[[HCILab]:https://lab.plopes.org/#FeetThrough]]
--Keigo Ushiyama, Akifumi Takahashi, and Hiroyuki Kajimoto, “Increasing Perceived Weight and Resistance by Applying Vibration to Tendons During Active Arm Movements,” in Eurohaptics 2022, Hamburg, Germany, May, 2022 [&ref(https://kaji-lab.jp/ja/index.php?plugin=attach&pcmd=open&file=ushiyama_weight_resistance_cr2.pdf&refer=ushiyama,pdf);][[[Open Access]:https://link.springer.com/chapter/10.1007/978-3-031-06249-0_11]].
//#youtube(qlN2TlrsXaE)&br;
--Keigo Ushiyama, Akifumi Takahashi, and Hiroyuki Kajimoto, “Modulation of a Hand-held Object’s Property through Proprioceptive Stimulation during Active Arm Movement: Proprioceptive Modulation of a Hand-held Object's Property,” in Extended Abstracts of the 2021 CHI Conference on Human Factors in Computing Systems, Yokohama, Japan, May 2021, pp. 1–6 [&ref(https://kaji-lab.jp/ja/index.php?plugin=attach&pcmd=open&file=ushiyama_chi2021_taps.pdf&refer=ushiyama,pdf);].
--Keigo Ushiyama, Satoshi Tanaka, Akifumi Takahashi, and Hiroyuki Kajimoto.Reinforcement of Kinesthetic Illusion by Simultaneous Multi-Point Vibratory Stimulation. In SIGGRAPH Asia 2019 Posters (SA ’19 Posters),November 17–20, 2019, Brisbane, QLD, Australia.[&ref(https://kaji-lab.jp/ja/index.php?plugin=attach&pcmd=open&file=sa2019_multi-point_tendon_vibration.pdf&refer=ushiyama,pdf);]
--Keigo Ushiyama, Satoshi Tanaka, Akifumi Takahashi, and Hiroyuki Kajimoto. The Effects of Simultaneous Multi-Point Vibratory Stimulation on Kinesthetic Illusion. Eurohaptics 2020, Leiden, Netherlands [&ref(https://kaji-lab.jp/ja/index.php?plugin=attach&pcmd=open&file=ushiyama_eurohaptics2020.pdf&refer=ushiyama,pdf);].&br;
//#youtube(2tH-rgyqhAM) &br;
--Keigo Ushiyama, Satoshi Tanaka, Masahiro Miyakami, and Hiroyuki Kajimoto. ViBaR: VR Platform Using Kinesthetic Illusions to Enhance Movement Experience. In Special Interest Group on Computer Graphics and Interactive Techniques Conference Emerging Technologies (SIGGRAPH ’20 Emerging Technologies), August 17, 2020. ACM, New York, NY, USA, 2 pages [&ref(https://kaji-lab.jp/ja/index.php?plugin=attach&pcmd=open&file=ushiyama_vibar_siggraph2020.pdf&refer=ushiyama,pdf);].&br;
---Finalists' award of Entertainment in Student Category, Asia Digital Art Award FUKUOKA (https://adaa.jp/en/winners/winners2020.html)&br;
//#youtube(7pWXp0dK36M)&br;
**more research [#k9cd6924]
--S. Tanaka, K. Ushiyama, A. Takahashi, H. Kajimoto: "Movement-Free Virtual Reality Interface Using Kinesthetic Illusion Induced by Tendon Vibration", EuroHaptics 2020, Sep. 2020, Leiden, Netherlands [&ref(http://kaji-lab.jp/ja/index.php?plugin=attach&pcmd=open&file=EH2020_camera_ready3.pdf&refer=tanaka,pdf);][[[Open Access]:https://link.springer.com/chapter/10.1007/978-3-030-58147-3_35]]
--Mistuki Manabe, Keigo Ushiyama, Akifumi Takahashi, Hiroyuki Kajimoto, "Vibrotactile Presentation Using a Motor within a Housing and Rotor Fixed to the Skin," in IEEE World Haptics Conference 2021 Technical Paper, July 2021, Virtual Conference, Online, Oral Presentaion[&ref(https://kaji-lab.jp/ja/index.php?plugin=attach&pcmd=open&file=WHC2021.pdf&refer=manabe,,pdf);]
--Mistuki Manabe, Keigo Ushiyama, Akifumi Takahashi, Hiroyuki Kajimoto, "Energy Efficient Wearable Vibrotactile Transducer Utilizing the Leakage Magnetic Flux of Repelling Magnets," in IEEE VR 2023, Poster, March 2023, Virtual Conference, Online[&ref(https://kaji-lab.jp/ja/index.php?plugin=attach&pcmd=open&file=coil_ieeeVR_%E8%8B%B1%E8%AA%9E_v2f.pdf&refer=manabe,,pdf);]&br;
--Eifu Narita, Shota Nakayama, Mitsuki Manabe, Satoshi Tanaka, Izumi Mizoguchi, Hiroyuki Kajimoto : "Manipulation of Body Sway Interpretation through Kinesthetic Illusion Induced by Ankles Vibration", IEEE World Haptics Conference 2023 , Technical Paper, July 10-13, 2023, Delft, Netherlands.[&ref(https://kaji-lab.jp/ja/index.php?plugin=attach&pcmd=open&file=cameraReady_WHC_narita.pdf&refer=publications,pdf);]
--Eifu Narita, Shota Nakayama, Mitsuki Manabe, Satoshi Tanaka, Izumi Mizoguchi, Hiroyuki Kajimoto : "Demonstration of Manipulation of Body Sway Interpretation through Kinesthetic Illusion Induced by Ankles Vibration", IEEE World Haptics Conference 2023 , Hands-on Demos, July 10-13, 2023, Delft, Netherlands.
**exhibitions[#w36e65f8]
''Neighbor Invader''
-I developed this project for IVRC2020 (http://ivrc.net/2020/).
-Awards of Gree (Japanese corporation) and a guest judge (Kazuhiko Hachiya) in Seed Stage, and the award of the Virtual Reality Society Japan in Leap Stage &br;
-Collaborated with Miku Kaneda, Mitsuki Manabe, Taiga Saito, Ayami Hoshi &br;
//#youtube(o4VtsnPxDy4)&br;
