A Comprehensive Review on Raspberry Pi: A New Tool to Support Disabled

The Raspberry Pi (RPi), an affordable computer about the size of a credit card, has changed the way computers are used because they are so flexible and can be used for so many things. This paper gives a comprehensive analysis of the Raspberry Pi, looking at how it has changed from its first release to the newest models and looking at its main hardware parts and different kinds. The study talks about the pros and cons of the Raspberry Pi. The pros include low power use, flexibility, and community support. The cons include limited processing power and storage. A lot of attention is paid to the creative ways that Raspberry Pi can be used in technologies that help people with disabilities. The Raspberry Pi is a powerful tool for making smart assistive devices like voice-controlled systems, glasses that identify obstacles, and realtime navigation aids. It does this by combining sensors, cameras, and AI-based models. The purpose of this paper is to show how Raspberry Pi can be used to give disabled people more power, encourage them to live on their own, and promote acceptance through technology.