The first rule of classic console emulation is that you don’t talk about classic console emulation, but that’s exactly what Nokia did to promote its new N900 smartphone, and now the interest of Nintendo’s legal team is piqued.
According to The Independent, Nokia posted a video clip of the N900 running Super Mario World and Super Mario Bros. 3, among other classics, using emulators. The official video and accompanying Nokia Conversations blog post have since been removed, but I’ve found what appears to be the same video here, for now. It mentions how some emulators let you tweak the N900’s controls for the best set-up, while others even take advantage of the phone’s touch and tilt capabilities.