The device is a shaped piece of impact absorbing material adapted to be wrapped around a furniture or equipment leg, and secured on the leg by the elasticity of the material, or by securing means like straps or adhesive, and optionally including a light absorbing skirt or coating, or animal face attractive to children. The relative orientation of the mobile computing device is compared to the minimum and maximum orientations. The method further includes reacting the gas mixture in the presence of an electric field to form the low dielectric constant film on the semiconductor substrate. The message informs the one or more additional nodes that the node is going to determine an evacuation route in response to the indication of the evacuation condition such that the one or more additional nodes do not determine the evacuation route. The bank layer includes a lower insulating layer formed of a thick organic material and an upper insulating layer of an organic material which is deposited on the lower insulating layer and has a smaller thickness so as to avoid contact of the organic semiconductive film with the upper insulating layer.