Create a dynamic and thought-provoking image of a futuristic robot seated in a wheelchair, serving as a distinguished lecturer in a modern university lecture hall. The robot is positioned at the front of the room, engaging a diverse group of captivated students with a presentation on artificial intelligence and robotics. Detailed visual elements include a large digital screen displaying complex diagrams and data, and the students' desks scattered with notebooks and digital devices. The robot's sleek, metallic form and expressive digital display face are highlighted, conveying both intelligence and accessibility. Utilize lighting to focus on the robot, emphasizing its role as a knowledgeable educator, while a soft ambient light fills the hall, fostering an atmosphere of learning and inspiration. This scene should inspire reflection on the integration of advanced technology in education and the breaking of conventional barriers, showcasing the robot's ability to bridge these worlds with expertise and innovation.