Izumi MIZOGUCHI (溝口泉)

0110100_Ⅰ類（情報系）, 0110000_情報理工学域, The University of Electro-Communications

Haptics | 触覚提示

Human Augmentation | 人間拡張

ジャーナル論文 - rm_published_papers: International Conference Proceedings 査読済み

TeleTouch : Human-to-Human Teleoperation with Bare Finger Tactile Sensing and High-Resolution Electro-tactile Display

by Izumi MIZOGUCHI

公開済 09/08/2025

ACM SIGGRAPH 2025 Emerging Technologies, 1 - 2

ジャーナル論文オープンアクセス査読済み

Presentation of Low-Frequency Vibration to the Face Using Amplitude Modulation

by Yuma Akiba, Shota Nakayama, Keigo Ushiyama, Izumi MIZOGUCHI (溝口泉) と Hiroyuki KAJIMOTO (梶本裕之)

出版が承認された日 28/07/2025

IEEE transactions on haptics

This study proposes a method to present pure low-frequency vibration sensations to the face that cannot be presented by small commercially available vibrators. The core innovation lies in utilizing an amplitude modulation technique with a carrier frequency of approximately 200 Hz. Due to the absence of Pacinian corpuscles in the facial region—receptors responsible for detecting high-frequency vibrations around 200 Hz—only the original low-frequency signal is perceived. Three experiments were conducted. Experiments 1 and 2 were performed on the forehead to confirm that the proposed amplitude modulation method could produce the desired low-frequency perception and to evaluate the subjective quality of the vibration. The results suggested that the proposed method could produce the perception of desired pure low-frequency vibration when applied to the forehead. In Experiment 3, the proposed method was applied to the whole face, and its range of applicability was explored. The results indicated that the original low-frequency vibration was clearly perceptible around the eyes, cheeks, and lower lip area.

ジャーナル論文 - rm_published_papers: International Conference Proceedings 査読済み

Force Rendering via Electrical Stimulation of Fingernail and Finger Pad

by Izumi MIZOGUCHI

公開済 08/07/2025

2025 IEEE World Haptics Conference (WHC), 192 - 198