Multi-modal integration for personalized conversation: Towards a humanoid in daily life. - Shinya Fujie; Daichi Watanabe; Yuhi Ichikawa; Hikaru Taniyama; Kosuke Hosoya; Yoichi Matsuyama; Tetsunori Kobayashi (Humanoids, 2008)

A Robot Arm-based Haptic Feedback System for Augmented Reality Applications. - Daichi Watanabe; Mohammed Al-Sada; Kodai Fuchino; Tatsuo Nakajima (RTCSA, 2023)

Development and Evaluation of a Navigation System for Mobile Devices Using Vibration Positional Information. - Daichi Watanabe; Tatsuo Nakajima (GCCE, 2024)