How curious. A patent has been dug up by Internet sleuths that suggests Sony may be working on a universal controller that would work with the PlayStation 3, Xbox 360 and Wii. According to the patent, this controller would be a fully-fledged gaming device and would feature an LCD touch-screen displaying commands for the latest consoles.
A game console controller includes a hand-holdable housing and a touch sensitive liquid crystal display (LCD) on the housing. The LCD is caused to present, depending on what type of game console a user has selected, a controller key layout for a first type of game console or a controller key layout for a second type of game console. A key layout includes plural keys selectable by a user to input commands to a game console.
Of course, a patent is no guarantee that the idea has progressed beyond the theoretical stage, but it's still interesting to note. It would make sense from a business perspective, too. Sure, you are effectively producing peripherals for your rivals, but at the same time, those rivals won't be able to sell their own first-party accessories if you're providing a catch-all alternative with superior functionality ... in theory.
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