Andrej Karpathy, one of OpenAI's co-founders, has been posting non-stop about Google's Nano Banana Pro - specifically how it can fill out entire exam papers in realistic handwriting, complete with workings, diagrams, and even those sketchy doodles you do when you're not sure of an answer. He's calling this the future of AI interaction, suggesting we're moving beyond text-only interfaces to true multimodal collaboration, which has massive implications for education systems worldwide.