วีดีโอ

[CHI'24 Late Breaking Work] Anesth-on-the-Go: Designing Portable Game-based Anesthetic Simulator for Education Authors: Yuki Onishi, Eiko Onishi, Kazuki Takashima, Yoshifumi Kitamura Abstract: Gaining extensive practice in anesthesia procedures is critical for medical students. However, the current high-fidelity simulators for clinical anesthesia practice limit such vital opportunities due to t...

Taichi Murakami, Kazuyuki Fujita, Kotaro Hara, Kazuki Takashima, and Yoshifumi Kitamura. 2024. SwapVid: Integrating Video Viewing and Document Exploration with Direct Manipulation. In Proceedings of the CHI Conference on Human Factors in Computing Systems (CHI '24). Association for Computing Machinery, New York, NY, USA, Article 1035, 1-13. doi.org/10.1145/3613904.3642515 Videos accompanied by ...

InflatableBots: Inflatable Shape-Changing Mobile Robots for Large-Scale Encountered-Type Haptics in VR CHI2024 Paper dl.acm.org/doi/10.1145/3613904.3642069 ABSTRACT We introduce InflatableBots, shape-changing inflatable robots for large-scale encountered-type haptics in VR. Unlike traditional inflatable shape displays, which are immobile and limited in interaction areas, our approach combines m...

Paper: doi.org/10.1109/TVCG.2024.3372105 RedirectedDoors is a visuo-haptic door-opening redirection technique in VR, and it has shown promise in its ability to efficiently compress the physical space required for a room-scale VR experience. However, its previous implementation has only supported laboratory experiments with a single door opening at a fixed location. To significantly expand this ...

[ISS 2023] UbiSurface: A Robotic Touch Surface for Supporting Mid-air Planar Interactions in Room-Scale VR DOI: dl.acm.org/doi/10.1145/3626479 Authors: Ryota Gomi, Kazuki Takashima, Yuki Onishi, Kazuyuki Fujita, Yoshifumi Kitamura Abstract: Room-scale VR has been considered an alternative to physical office workspaces. For office activities, users frequently require planar input methods, such a...

Exploring Visual-Auditory Redirected Walking using Auditory Cues in Reality

フルバージョン： th-cam.com/video/jVZRp8aEIRY/w-d-xo.html 研究紹介： kennychu.org/paper/flow-reconstruction.html Real-Time Reconstruction of Fluid Flow under Unknown Disturbance Kinfung Chu, Jiawei Huang, Hidemasa Takana, and Yoshifumi Kitamura. ACM Transactions on Graphics, Volume 43, Issue 1, Article 4 (February 2024), 14 pages. Presented at SIGGRAPH Asia 2023. doi.org/10.1145/3624011

北村・高嶋研究室は，サービスアプリケーションに相当するレイヤを担当する研究室として，インタラクティブコンテンツをテーマに，2010 年 4 月から東北大学電気通信研究所にて活動を開始しています． 人，コンテンツ，入出力装置やインタラクションに加えて，それらを取り巻く「場」や「空気」までも考慮して，インタラクティブコンテンツに関する研究を進めています． 東北大学 電気通信研究所 北村・高嶋研究室 ICD-lab, Research Institute of Electrical Commucication, Tohoku University, Japan Website: www.icd.riec.tohoku.ac.jp/

[CHI2023] BirdViewAR: Surroundings-aware Remote Drone Piloting Using an Augmented Third-person Perspective Authors: Maakito Inoue, Kazuki Takashima, Kazuyuki Fujita, Yoshifumi Kitamura Abstract: We propose BirdViewAR, a surroundings-aware remote drone-operation system that provides significant spatial awareness to pilots through an augmented third-person view (TPV) from an autopiloted secondary...

We propose HandyGaze, a 6-DoF gaze tracking technique for room-scale environments that can be carried out by simply holding a smartphone naturally without installing any sensors or markers in the environment. Our technique simultaneously employs the smartphone’s front and rear cameras: The front camera estimates the user’s gaze vector relative to the smartphone, while the rear camera (and depth...

We propose a novel phone-case-shaped interface named TetraForce, which enables four types of force input consisting of two force directions (i.e., pressure force and shear force) and two force-applied surfaces (i.e., touch surface and back surface) in a single device. Force detection is achieved using the smartphone's built-in magnetometer (and supplementary accelerometer and gyro sensor) by es...

[UIST'22 DEMO] ConfusionLens: Dynamic and Interactive Visualization for Performance Analysis of Multiclass Image Classifiers Authors: Keito Uwaseki, Kazuyuki Fujita, Kazuki Takashima, Yoshifumi Kitamura Abstract: Building higher-quality image classification models requires better performance analysis (PA) methods to help understand their behaviors. We propose ConfusionLens, a dynamic and intera...

This demo presents a triangular actuating device stand that can automatically adjust the height and tilt angle of a mounted mobile device (e.g., smartphone) to adapt to the user’s varying interaction needs (e.g., touch, browsing, and viewing). We employ a unique mechanism to deform the stand’s triangular shape with two extendable reel actuators, which enables us to reposition the mobile screen ...

[UIST'22] WaddleWalls: Room-scale Interactive Partitioning System using a Swarm of Robotic Partitions Authors: Yuki Onishi, Kazuki Takashima, Shoi Higashiyama, Kazuyuki Fujita, Yoshifumi Kitamura Abstract: We propose WaddleWalls, a room-scale interactive partitioning system using a swarm of robotic partitions that allows occupants to interactively reconfigure workspace partitions to satisfy the...

東北大学　北村・高嶋研究室　紹介ビデオ2022

A Compact and Low-cost VR Tooth Drill Training System using Mobile HMD and Stylus Smartphone

Towards Balancing VR Immersion and Bystander Awareness

PseudoJumpOn: Jumping onto Steps in Virtual Reality

RedirectedDoors: Redirection While Opening Doors in Virtual Reality

Reconstruction of Dexterous 3D Motion Data with Deep Learning and Structure-Aware Filtering

ModularHMD: A Reconfigurable Mobile HMD Enabling Ad-hoc Peripheral Interactions with the Real World

東北大学 北村・高嶋研究室 紹介ビデオ 2021

TiltChair: Manipulative Posture Guidance by Actively Inclining the Seat of an Office Chair

Self-actuated Stretchable Partitions for Dynamically Creating Secure Workplaces

BouncyScreen: Physical Enhancement of Pseudo-Force Feedback

AssessBlocks: Can Playing with Toy Blocks Reflect Behavior Problems in Children?

東北大学 北村・高嶋研究室 紹介ビデオ 2020

ZoomWalls: Dynamic Walls that Simulate Haptic Infrastructure for Room-scale VR Worlds

JumpinVR: Enhancing Jump Experience in a Limited Physical Space