Description: This project aims to help designers or researchers in the area, or people with physical disabilities, to obtain better equipment to improve the comfort of wheelchair users. The project was carried out after researching the number of people who need to use wheelchairs or depend on other people to get around. With this research on paraplegic and quadriplegic people in hands, ways to improve the quality of life of these people were studied, with the idea of using motorized wheelchair and commanded by voice or by Bluetooth. better ways to develop the chair, involving both researches in hardware and software to be used. The results of these researches will be presented in this work, including details of the electric circuits and the source code of the voice control stage, of Bluetooth, and of the Android application.
