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Yusuke Ujitoko

Researcher

NTT CS Labs (2020-)

Biography

Yusuke Ujitoko is a researcher of NTT Communication Science Laboratories since October 2020. He used to be a member of R&D Group in Hitachi, Ltd from April 2016 to September 2020. He received PhD. in engineering at the University of Electro-Communications, Japan in 2020. He received a B.E. degree in mechanical engineering and M.A.E. degree in inter-disciplinary information studies from the University of Tokyo, Japan in 2014 and 2016. His research interests include applied haptic perception and haptic interfaces.

Interests

  • Haptic Design
  • Haptic Presentation
  • Haptic Augmentation

Education

  • Ph.D, Graduate School of Information Systems,, 2020

    The University of Electro-Communications

  • M.A.Sc., Graduate School of Interdisciplinary Information Studies, 2016

    The University of Tokyo

  • B.E., Faculty of Engineering, Department of Mechanical Engineering, 2014

    The University of Tokyo

Projects

What People Want to Touch in Daily Life

In this study, we tried to gain insights into targets people want to touch in their daily lives by conducting a Twitter survey wherein …

Impact Vibration Localization

This study investigated the localization ability of an impulse vibration source outside the body in two-dimensional space. We tested …

Inside Touch

This study attempts to provide a tactile feeling on the space inside a virtual object when fingers penetrate it. We attempt to present …

Survey of Pseudo Haptics

In this paper, findings from a series of individual prior studies were summarized from the design through to the application proposals. …

High Density Pin Arrays

This study proposes a novel design of a finger-mounted pin-array display that works around the constraint. We adopted a pneumatic drive …

Pseudo-haptic Roughness on Finger

Previously, we proposed a pseudo-haptic method of changing the perceived roughness of virtual textured surfaces represented by …

Vibrator Transparency

We define the ‘‘vibrator transparent system’’ as a control system that absorbs the difference in vibrator …

Pseudo-haptic Friction

In this study, we propose a new method for presenting static frictional sensation using the pseudo-haptic effect as a first attempt, …

GAN-based Vibrotactile Design

We propose a new generative model that realizes the vibrotactile generation automatically based on texture images or material …

Simulating Wearable Pin-array Display

We prepared a real testing environment where the user touched the real object, and where we could simulate both the sparse contact …

Pseudo-haptic Roughness

We focus on fine roughness perception and we propose a method using a pseudo-haptic effect to modulate fine roughness perception of …

Pseudo-haptics on Touchscreen

We proposes a method that renders haptic perceptions only using a touchscreen based on visuo-haptic interaction. The method evokes a …