Method and apparatus for enhancing inertial tactile feedback in computer interface devices having an increased mass, such as wireless devices having the increased mass due to batteries or other power storage elements. The desiccant comprises an interior desiccant surface that forms an intake passageway and an exterior desiccant surface that forms at least one exhaust passageway. At least one of the two lateral sides includes a swing arm pivotally coupled with the support frame via a pivot assembly.