This is an unedited manuscript accepted for publication and provided as an Article in Press for early access at the author’s request. The article will undergo copyediting, typesetting, and galley proof review before final publication. Please be aware that errors may be identified during production that could affect the content. All legal disclaimers of the journal apply.
Abhishek Mani Tripathi,
Pawan Kumar Saini,
- Student, Department of Electronics and Communication Engineering, Bansal Institute of Engineering and Technology, Lucknow, Uttar Pradesh, India
- Assistant Professor, Department of Electronics and Communication Engineering, Bansal Institute of Engineering and Technology, Lucknow, Uttar Pradesh, India
Abstract
The concept and development of an autonomous, interactive humanoid robot created to deliver college information via voice and mobile application control are presented in this work. To facilitate easy user interaction with the robot, the suggested system combines intelligent control, wireless connection, and speech recognition. The robot is equipped with a 10-inch monitor that provides instructors and students with information about college departments, facilities, and services. Oral responses from a speaker enhance communication. The system efficiently delivers information while requiring less human labour. Precise speech commands can be used to operate the planned Voice Controlled Humanoid Robot (VCHR). Commands recorded by an Android smartphone’s microphone are processed via the Google Voice API. Through a Bluetooth wireless connection, the identified speech is translated into text, mapped to pre-established control variables, and sent to the microcontroller. The microcontroller deciphers the commands it receives and carries out the necessary tasks, such as moving the robot and delivering information. The robot and its surroundings may be remotely monitored thanks to the Android application’s inbuilt camera, which also offers live video streaming. Ultrasonic sensors are used to identify impediments in front of the robot for safe navigation. When an obstacle is detected, an alarm beep is produced. The efficiency of the suggested system in robot movement, voice interaction, speech and emotion recognition, obstacle detection, and sensor-data processing is demonstrated by experimental evaluation.
Keywords: Humanoid Robot; Voice-Controlled Robotics; Speech Recognition; Wireless Communication; Human–Robot Interaction
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Recent Trends in Electronics Communication Systems
| Volume | 13 | |
| 02 | ||
| Received | 14/09/2026 | |
| Accepted | 16/09/2026 | |
| Published | 18/09/2026 | |
| Publication Time | 4 Days |