Apparatus and methods for determining a connection quality of a wireless device with a wireless communications network comprise a user manager operable to receive a plurality of communications messages as recorded by the wireless device, where the plurality of communications messages comprise messages transmitted from and received by the wireless device via the wireless communication network. The electronic device has or is connected to an LCD screen that serves as the face of a toy or toy vehicle so as to simulate the appearance of being alive. The lithium-transition metal compound oxide is represented by the general formula LixMnO2 or LixMn1yAlyO2 where 0. The motion transfer assembly takes the form of a horizontal jacking mechanism including the rotatable crank for moving a transfer tube relative to a power crank device. In one implementation, a method of repairing a damaged low-k dielectric layer comprising exposing the porous low-k dielectric layer to a vinyl silane containing compound and optionally exposing the porous low-k dielectric layer to an ultraviolet cure process. In another embodiment, bearing surfaces of each vane are provided at different levels.