Collaborative Learning Analysis Using Business Card-Type Sensors. - Shunpei Yamaguchi; Shusuke Ohtawa; Ritsuko Oshima; Jun Oshima; Takuya Fujihashi; Shunsuke Saruwatari; Takashi Watanabe 001 (ICQE, 2020)

A Web Application with Business Card-Type Sensors for Collaborative Learning Analysis. - Daichi Yamaguchi; Shunpei Yamaguchi; Ritsuko Oshima; Jun Oshima; Takuya Fujihashi; Shunsuke Saruwatari; Takashi Watanabe 001 (GCCE, 2021)

A Preliminary Study on Speaker Identification Using Business Card-Type Sensors. - Shunpei Yamaguchi; Ritsuko Oshima; Jun Oshima; Takuya Fujihashi; Shunsuke Saruwatari; Takashi Watanabe 001 (ICCE, 2021)

Speaker Identification for Business-Card-Type Sensors. - Shunpei Yamaguchi; Ritsuko Oshima; Jun Oshima; Ryota Shiina; Takuya Fujihashi; Shunsuke Saruwatari; Takashi Watanabe 001 (IEEE Open J. Comput. Soc., 2021)

Web Services for Collaboration Analysis With IoT Badges. - Shunpei Yamaguchi; Motoki Nagano; Shunpei Ohira; Ritsuko Oshima; Jun Oshima; Takuya Fujihashi; Shunsuke Saruwatari; Takashi Watanabe 001 (IEEE Access, 2022)

An IoT System with Business Card-Type Sensors for Collaborative Learning Analysis. - Shunpei Yamaguchi; Shusuke Ohtawa; Ritsuko Oshima; Jun Oshima; Takuya Fujihashi; Shunsuke Saruwatari; Takashi Watanabe 001 (J. Inf. Process., 2022)

An IoT System for Collaboration Analytics in Hybrid Learning Environments. - Takuya Fujiwara; Shunpei Yamaguchi; Takumasa Ishioka; Ritsuko Oshima; Jun Oshima; Kazuhiro Kizaki; Takuya Fujihashi; Shunsuke Saruwatari; Takashi Watanabe 001 (ICALT, 2023)

Multi-Speaker Identification with IoT Badges for Collaborative Learning Analysis. - Shunpei Yamaguchi; Motoki Nagano; Ritsuko Oshima; Jun Oshima; Takuya Fujihashi; Shunsuke Saruwatari; Takashi Watanabe 001 (J. Inf. Process., 2023)

Experience: Practical Challenges for Indoor AR Applications. - Shunpei Yamaguchi; Aditya Arun 002; Takuya Fujiwara; Misaki Sakuta; Ryotaro Hada; Takuya Fujihashi; Takashi Watanabe 001; Dinesh Bharadia; Shunsuke Saruwatari (MobiCom, 2024)

OpenMMLA: an IoT-based Multimodal Data Collection Toolkit for Learning Analytics. - Zaibei Li; Shunpei Yamaguchi; Daniel Spikol (LAK, 2025)