Uso de técnicas de inteligência artificial para o desenvolvimento de jogos sérios aplicados a estrutura robótica para reabilitação do punho humano

Abstract

This Bachelor's Thesis (TCC) revolves around the use of artificial intelligence techniques for the development of serious games applied to a robotic structure for wrist rehabilitation. The main objective is to employ artificial intelligence to enhance patient engagement by adjusting the difficulty level of serious games based on the patient's actions. In the first phase of the project, a study was conducted on a wrist rehabilitation device, representing a significant advancement in the integration of electronic and structural components to effectively promote physical recovery. It serves not only as a joystick control to send command signals to game characters but also as an aid device for patient movement. The second phase focused on the development of serious games, aiming to combine entertainment with therapeutic objectives. Three distinct games were created on the Unity 3D platform, targeting key movements of the human wrist. Each game was designed with engaging mechanics, based on the premise that the main character must navigate obstacles. This not only provides a stimulating gaming experience but also incorporates a strategic approach, promoting cognitive and motor development during the rehabilitation process. In the third phase, the project implementation centered on establishing communication between Arduino and Matlab, consolidating interaction between physical components and the control system. Additionally, integration between Matlab and the Unity environment allowed bidirectional exchange of information about player movements in the games. The results make it clear that the project was a success, as the entire planning of AI control in each game unfolded as expected. Consequently, the game adjusts to each patient, presenting challenges or facilitating interactions tailored to individual needs. This enhances the interactive nature of the rehabilitation experience while maintaining the effectiveness of the treatment.