Switch-shiki RemoCon Lift
From the Super Mario Wiki, the Mario encyclopedia
Switch-shiki RemoCon Lifts are platforms appearing in New Super Mario Bros. Wii. They only move on tracks, and will turn on once a player activates its corresponding block. Once turned on, the platforms will move left or right depending on which direction the controlling player tilts their Wii Remote. They only appear in World 7-4, where they are extremely common throughout the level.
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