A customized gynecological brachytherapy applicator is formed by placing a molded balloon, which is secured to a handle, into a vaginal cavity and then filling the mold balloon with a settable liquid material. The information is encoded using special keys. The apparatus acts on the bag to dispense and does not act on the fluent material. The method of manufacturing an exemplary LCD apparatus includes a one drop filling method or a vacuum injection method. The scalable data storage device may be used in a wide range of applications from large data centers to small consumer electronic products.