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. 2024 Jun 5;11:1398140. doi: 10.3389/frobt.2024.1398140

FIGURE 2.

FIGURE 2

Examples of robots within included articles. (A) “Pepper”, the social humanoid robot (Boumans et al., 2019); (B) “MEDi”, an application of the humanoid robot NAO (Aldebaran, United Robotics Group, 2023) interacting with a child (Ali et al., 2020); (C) “PR2” robot during a fetching task (Dalal et al., 2018).