Review of studies on NAO robot

Robots are reducing the various workload of humans in numerous fields, shaping many new scientific areas. This review provides an overview of research and developments conducted on the humanoid robot NAO between the years 2020 and 2024. It encompasses a general examination from the robot's physical structure to its hardware and software components. The review categorizes studies related to NAO into three main areas: Human-Robot Interactions, Navigation, and Others. The explanation of recent developments in NAO robot aims to facilitate a deeper understanding of potential advancements in the future of robotics.