Rumor: Nintendo working on cartridge for 3DS to allow Wii U control

[Bajablo]

miz1q2w3e said:

kitler53 said:

Nem said:

It wont really work unless they release a redesign with 2 analog sticks or as it says it will require the CPP, wich isnt very practical.

depends on their goal.  i doubt this is being worked on so the 3DS can be a "alternative" gamepad.    more likely this is for things like that promised SSB wiiU/3DS interaction and other such projects specificially designed for 3DS control not gamepad control.

In that case, it doesn't need to use the same special tech as the Upad. It could just use regular wifi to transmit information back and forth, then the 3DS could render the game on its own.

The rumor is highly unlikley based on that part.
If the 3DS should render the graphics, you wouldn't need the special interface for it.

If it should only display the image and use the controls as input, how the hell does that image transfer directly to the screen? :S

As far as i know that cartridge slot does not have wires directly to the display.
If the purpose is to emulate a wiiU tablet its pretty much what it needs to do, and I would be amazed if it was possible to do with just a custom SD card and some software :D (MAKE IT HAPPEN! would be all over that shit from a technical standpoint)