Robb Godshaw, a former artist in residence at Autodesk Pier 9, believes that gendered bathrooms, overall, are outdated, and the signs used to designate which is the men's room and which is the women's room are especially absurd. To poke fun at traditional bathroom designations, and also provide a clever sign for establishments that want to offer gender-neutral restrooms, Godshaw designed and 3D printed a mechanical sign that switches from a person in a dress to a person in pants every 15 seconds. Learn how at 3DPrint.com: http://3dprint.com/182554/3d-printed...ender-neutral/