A computer-implemented method, system, and program product includes a movement processing system for capturing a first three-dimensional movement of a user and capturing at least another three-dimensional movement of the user, wherein the three-dimensional movement is determined using at the at least one image capture device aimed at the body of the user. The method includes preparing a slurry containing inorganic particles dispersed therein and a solution of a binder polymer in a solvent, and coating the slurry on at least one surface of a porous substrate to form a first porous coating layer, and electroprocessing a polymer solution on the outer surface of the first porous coating layer to form a second porous coating layer. The user may navigate the visual representation of the expression to select a subexpression.