Nintendo is working on its next console, which may be powered by AMD

Nintendo's dropped several hints that it's already looking ahead to the Wii U's successor, but it's now being a tad more explicit about its plans.Nintendo game design chief, Shigeru Miyamoto, has confirmed that the next console is in development, and even dropped a hint about who might be helping to launch it."While we're busy working on software for the Wii U, we have production lines that are working on ideas for what the next system might be," he said in an interview with the Associ