Wireless Wheelchair Automation via Mobile Devices

Abstract

The evolution of wheelchair technology has been transformative for millions facing mobility challenges, enhancing their quality of life and promoting independence. Traditional manual wheelchairs often require assistance from another person, significantly restricting the user's autonomy. Recognizing the need for more independence, this paper introduces an innovative approach to electric wheelchairs by integrating Bluetooth-based mobile application control. This system is designed to empower users by allowing them to control their wheelchairs remotely through a smartphone app, eliminating the need for physical assistance. Our proposed system comprises essential components, including electric motors, rechargeable batteries, an Arduino Uno microcontroller, a motor driver, and a Bluetooth module. The integration of these components allows for seamless communication between the mobile app and the wheelchair, enabling precise and effortless control. The mobile application is a user-friendly interface that allows users to navigate the wheelchair with simple commands, offering a convenient and accessible solution for those with mobility impairments. Experimental results from our study demonstrate the system's reliability and effectiveness, showcasing smooth manoeuvrability and responsive control through the app. This innovative approach to wheelchair mobility not only enhances the physical independence of individuals with disabilities but also fosters a sense of empowerment and self-sufficiency. By integrating modern technology with everyday mobility aids, our system marks a significant leap forward in wheelchair design, promising a future where mobility challenges are met with intelligent, user-centric solutions. This advancement represents a pivotal step toward improving the quality of life for millions who rely on wheelchairs for daily activities.