論文・発表

査読付き論文（主著）

1.

Event Topology-based Visual Vibrometer

Ryogo Niwa, Yoichi Ochiai, Tatsuki Fushimi

Applied Physics Letters, 2026Featured Article. Vol. 128, 074102.

DOI: 10.1063/5.0311647
2.

Cooperative Design Optimization through Natural Language Interaction

Ryogo Niwa, Shigeo Yoshida, Yuki Koyama, Yoshitaka Ushiku

ACM Symposium on User Interface Software and Technology (UIST 2025), 2025

DOI: 10.1145/3746059.3747789
3.

Event-based Visual Microphone

Ryogo Niwa, Tatsuki Fushimi, Kenta Yamamoto, Yoichi Ochiai

IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW 2023), 2023

DOI: 10.1109/CVPRW59228.2023.00424
4.

EMS-Supported Throwing: Preliminary Investigation on EMS-Supported Training of Movement Form

Ryogo Niwa, Kazuya Izumi, Shieru Suzuki, Yoichi Ochiai

Human Computer Interaction International (HCII 2022), 2022

DOI: 10.1007/978-3-031-05028-2_31

査読付き論文・デモ（共著）

1.

Demonstrating SHITARA: Sending Haptic Induced Touchable Alarm by Ring-shaped Air Vortex

Ryosei Kojima, Akihisa Shitara, Tatsuki Fushimi, Ryogo Niwa, Takayuki Hoshi, Yoichi Ochiai

ACM CHI Conference on Human Factors in Computing Systems (CHI 2023) — Hot Desk Demo, 2023Demo (peer-reviewed)

2.

A Preliminary Study on Eye Contact Framework toward Improving Gaze Awareness in Video Conferences

Kazuya Izumi, Shieru Suzuki, Ryogo Niwa, Takuya Kitamura, Tatsuki Fushimi, Yoichi Ochiai

Human Computer Interaction International 2023, 2023

DOI: 10.1007/978-3-031-35596-7_31
3.

How See the Colorful Scenery?: The Color-centered Descriptive Text Generation for the Visually Impaired in Japan

Chieko Nishimura, Naruya Kondo, Anri Watanabe, Haruka Takeda, Yumi Nakanishi, Ryogo Niwa, Yoichi Ochiai

Human Computer Interaction International 2022, 2022

DOI: 10.1007/978-3-031-06417-3_75

プレプリント

1.

Event Topology-based Visual Microphone for Amplitude and Frequency Reconstruction

Ryogo Niwa, Tatsuki Fushimi, Kenta Yamamoto, Yoichi Ochiai

arXiv (preprint), 2024

DOI: 10.48550/arXiv.2510.17092
2.

SHITARA: Sending Haptic Induced Touchable Alarm by Ring-shaped Air Vortex

Ryosei Kojima, Akihisa Shitara, Tatsuki Fushimi, Ryogo Niwa, Takayuki Hoshi, Yoichi Ochiai

arXiv (preprint), 2023

DOI: 10.48550/arXiv.2301.08107

国内学会・ワークショップ

1.

自然言語を介した協調的デザイン最適化

丹羽遼吾, 吉田成朗, 小山裕己, 牛久祥孝

第33回インタラクティブシステムとソフトウェアに関するワークショップ (WISS 2025), 2025招待発表

2.

Event-based Visual Microphone: Non-contact Vibration Sensing using Event Camera

Ryogo Niwa, Tatsuki Fushimi, Kenta Yamamoto, Yoichi Ochiai

Acoustical Society of Japan (2023), 2023