Abstract: An example a folding device includes a hinge assembly defining a first axis and a second axis; a first assembly that includes a first shaft rotatably connected to the hinge assembly about the first axis; a second assembly that includes a second shaft rotatably connected to the hinge assembly about the second axis; a first gear mounted on the first shaft; a second gear mounted on the second shaft, wherein the first gear is configured to mesh with the second gear to synchronize movement of the first assembly and the second assembly; a first member on the first shaft; a second member on the second shaft, wherein the first member and the second member are collectively configured to increase an amount of force needed to rotate the first assembly and the second assembly; and a display spanning the first assembly and the second assembly.