Provided herewith is a walking cane device that converts into a tool for grasping items out of the normal reach of an individual. An actuator is mounted to be substantially located on a side of the wall opposite the stream side thereof having a positionable motion effector. In one embodiment in a suitable solvent a solution of the element Cd, or a precursor thereof, and, where applicable, of M, or a precursor thereof is formed. A patient that uses this invention can slow the progression of infection and growth of microbes between cleaning. Once determined, the play personality may be used as a basis for identifying and integrating intrinsic motivators and integrating user-centric design which can alter some aspect of the game environment, such as the appearance of the avatar, or the nature of a quest, or means for identifying or exploring solutions in gamification. Interaction of the SAC with the metallization layer forms an intermetallic compound that binds the solder mass to the metallization layer.