3DSNES (working title) is a handheld console with only one screen, kind of like the Wii U game pad. It is not a touch screen, but still has a 3D mode like the 3DS. While it is handheld, a software update for the Wii U will allow you to connect the 3DSNES to the Wii U, displaying the 3DSNES screen up on the TV with the 3DSNES acting as a controller.