Nintendo patent posits Wiimote touchpad extension, looks like plumbing schematic

[http://www.blogcdn.com/www.engadget.com/media/2011/11/peri.jpg](http://www.engadget.com/2011/11/07/nintendo-patent-posits-wiimote-touchpad-extension-looks-like-pl/)	This patent from Nintendo envisions how it could bring a touch interface to its [Wiimotes](http://www.engadget.com/tag/wiimote) through an (admittedly unwieldy-looking) controller extension. While the [Wii U](http://www.engadget.com/2011/06/07/the-wiiu-nintendos-next-console/) already looks set to bring touchscreen fun to all things big-screened and Nintendo-themed, this concept offers up touch functionality to existing Wiis through an infrared LED that picks up the location of your finger and transmits it periscope-style to the IR sensor on the Wiimote. If the screen remains untouched, the controller acts as normal -- or as normal as it can with that extra hardware heft.

Nintendo patent posits Wiimote touchpad extension, looks like plumbing schematic originally appeared on Engadget on Mon, 07 Nov 2011 14:26:00 EDT. Please see our terms for use of feeds.
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