 However, Miis cannot be sent from the 3DS to the Wii, as "Mii Maker" features an expanded selection of design parts that are not available on "Mii Channel".The Nintendo 3DS can generate and read QR codes that represent Mii characters.QR codes and pictures of Mii characters can also be transferred to an SD card in any picture format, and be used in various ways, such as posting them on a web page.