Design and Development of an Interactive Robotic Companion with Expressive Personality Traits

Volume: 11 | Issue: 01 | Year 2025 | Subscription
International Journal of Mechanics and Design
Received Date: 12/17/2024
Acceptance Date: 01/21/2025
Published On: 2025-02-21
First Page: 1
Last Page: 14

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By: Shihab Islam, Siam Uddin, Nafiz Ahmed Chisty, Sazzad Bin Frioz, Mantaka Rohoman, and Fajla Rabby Hridoy

1-6 Student, Department of Electrical and Electronic Engineering (EEE) American International University-Bangladesh (AIUB) Dhaka, Bangladesh.

Abstract

Abstract

This study introduces the development of an interactive robotic companion designed to enhance human-robot interaction (HRI) through mobility, animatronic eye movements, and natural language processing (NLP). Targeting broader accessibility, the prototype aims to provide companionship, especially for elderly individuals and those with physical limitations. The system integrates an Arduino MEGA 2560 microcontroller with key components, including an Echo Dot for NLP and voice recognition, servo-controlled animatronic eyes for lifelike responses, a TV CRT for visual feedback, and 360-degree wheels for full-range mobility. User feedback highlights high satisfaction with the robot’s responsiveness, natural interactions, and ease of use. Performance metrics reveal a power efficiency of 85%, an average response time of 1.2 seconds, and seamless mobility across various surfaces. The robot engages users through real-time responses to presence and voice commands, leveraging lifelike eye movements and interactive displays. Implementation challenges, such as sourcing compatible CRT displays and managing complex wiring, were effectively mitigated to ensure system reliability. Future work will focus on optimizing power consumption, expanding interaction capabilities, and enhancing accessibility for diverse user groups, establishing a scalable framework for AI-driven robotic companions in healthcare and other domains.

Keywords: Interactive robotic companion, animatronic eye movements, Echo Dot, human-robot interaction, voice recognition, remote control interface, power efficiency.

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Citation:

How to cite this article: Shihab Islam, Siam Uddin, Nafiz Ahmed Chisty, Sazzad Bin Frioz, Mantaka Rohoman, and Fajla Rabby Hridoy, Design and Development of an Interactive Robotic Companion with Expressive Personality Traits. International Journal of Mechanics and Design. 2025; 11(01): 1-14p.

How to cite this URL: Shihab Islam, Siam Uddin, Nafiz Ahmed Chisty, Sazzad Bin Frioz, Mantaka Rohoman, and Fajla Rabby Hridoy, Design and Development of an Interactive Robotic Companion with Expressive Personality Traits. International Journal of Mechanics and Design. 2025; 11(01): 1-14p. Available from:https://journalspub.com/publication/uncategorized/article=16173

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