A system, method and apparatus for controlling consumer electronic devices. A head chip in which nozzles for jetting ink droplets are formed is fitted in an opening of an ink manifold via rubber sealing members, and the chip is exposed to the interior of ink supply chambers. The inserts are made of a material having a coefficient of thermal expansion that is significantly different from that of the material constituting the surface layer. The actuating layer is configured to provide a tactile stimulation to a human subject when the specific event occurs. The method for fabricating a membrane includes: preparing a template with nano-scale holes formed on its outer surface; coating a polymer material on a predetermined pattern region of the outer surface of the template; attaching a hydrophilic film on the outer surface of the template; and removing the template from the hydrophilic film.