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The paper presents the design of a voice-controlled wheelchair which aims to improve mobility and independence for individuals with limited physical capabilities. It uses voice recognition technology to interpret voice commands, allowing users to navigate their environment. The voice recognition module in the system is interfaced with an Arduino microcontroller, which functions as the wheelchair's brain. Users can give verbal orders that are processed in real-time, such as stop or direction commands. The wheelchair's motors are managed by the Arduino and the system is equipped with sensors for accurate and obstacle-aware navigation. The system incorporates advanced sensors and motor control mechanisms, ensuring a safe and responsive user experience.
Sachdeva et al. (Fri,) studied this question.
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