TY - RPRT TI - Direction-dependent bias in the perceived approach speed and its implications for robot motion design AU - Yamauchi, T. AU - Tamura, H. AU - Minami, T. AU - Nakauchi, S. PY - 2026 DO - 10.64898/2026.01.15.699393 UR - https://www.biorxiv.org/content/10.64898/2026.01.15.699393v1 ID - 10.64898/2026.01.15.699393 ER -