create a book cover image that features an engaging blend of traditional educational symbols, such as books or a graduation cap, with futuristic AI elements, like circuit patterns or a digital brain. The background can be a soft gradient from sky blue to technology-inspired metallic silver, symbolizing the bridge between traditional education and futuristic technologies. In the center, a large, bold title in a modern, readable font should catch the eye, with the subtitle underneath in a smaller size. Add an illustration of a humanoid robot gently holding a glowing, digital globe, representing the global impact of AI in education. The robot could be depicted in a teaching pose, symbolizing guidance and the sharing of knowledge. Ensure the cover conveys a sense of innovation, accessibility, and the transformative power of AI in educational settings.