A shekara ta 2003, an kawo injiniyoyi da masu zane-zane tare don ci gaba da ra'ayi. A shekara ta 2005, an yi amfani da na'urar sarrafawa, amma an nuna jama'a a wannan shekara ta Electronic Entertainment Expo (E3) aka soke. Miyamoto ya bayyana cewa kamfanin "ya yi wasu matsalolin da za a yi. Don haka muka yanke shawarar kada mu bayyana mai sarrafawa kuma a maimakon haka mun nuna kawai na'urar wasan kwaikwayo. "Shugaban Nintendo, Shigeru Miyamoto, ya bayyana cewa ikon ba kome ba ne ga na'ura mai kwakwalwa.
Na'urar Wii ta nesa