Human-Robot Collaboration: A Non-Verbal Approach with the NAO Humanoid Robot

Humanoid robots, particularly NAO, are gaining prominence for their potential to revolutionize human-robot collaboration, especially in domestic settings like kitchens. Leveraging the advantages of NAO, this research explores non-verbal communications role in enhancing human-robot interaction during meal preparation tasks. By employing gestures, body movements, and visual cues, NAO provides feedback to users, improving comprehension and safety. Our study investigates user perceptions of NAO feedback and its anthropomorphic attributes. Findings suggest that combining various non-verbal cues enhances communication effectiveness, although achieving full anthropomorphic likeness remains a challenge. Insights from this research inform the design of future robotic systems for improved human-robot collaboration.