Augmented reality (AR) plays a significant role in remote assistance by overlaying digital information onto a user's view of the real world. This technology enables technicians to provide real-time guidance, troubleshooting, and support to users in various scenarios, such as equipment repair or complex installations. By using AR-enabled devices like smart glasses or mobile apps, experts can share visual instructions, annotations, and 3D models directly within the user's environment. This enhances understanding and speeds up problem resolution, ultimately improving efficiency and reducing costs associated with training and service interventions.