Presenting Human-Robot Relative Hand Position using a Multi-Step Vibrotactile Stimulus for Handover Task. - Muhammad Akmal Bin Mohammed Zaffir; Takahiro Wada (HRI (Companion), 2023)

Presentation of Robot-Intended Handover Position using Vibrotactile Interface during Robot-to-Human Handover Task. - Muhammad Akmal Bin Mohammed Zaffir; Takahiro Wada (HRI, 2024)

Development of a Combination Device of Vibration Tactile Device and Tightening Device to Realize Human-Robot Handover Operation. - Lennox Mart; Muhammad Akmal Bin Mohammed Zaffir; Sumitaka Honji; Takahiro Wada (IEEE Robotics Autom. Lett., 2025)

Relationship between Perceived Maneuverability and Involuntary Eye Movements under Systematically Varied Time Constants of Ride-on Machinery. - Muhammad Akmal Bin Mohammed Zaffir; Daisuke Sakai; Yuki Sato; Takahiro Wada (CoRR, 2025)