Improvement of Drawing Process-Based Cognitive Function-Testing Application for Group Assessment - Yoshida, Keisuke; Saiki, Sachio; Kodama, Naoki; Satou, Atsushi; Chen, Sinan; Nakamura, Masahide (2024 IEEE International Conference on Industry 4.0, Artificial Intelligence, and Communications Technology (IAICT), Industry 4.0, Artificial Intelligence, and Communications Technology (IAICT), 2024 IEEE International Conference on, 2024)