A remote controller builds in flash drive and USC charging structure which includes a remote controlling body and a flash drive. An articulated force structure is provided in the fiber optic plugs to apply a forward force to a ferrule of the fiber optic plug, to dispose the fiber optic plug ferrule in close proximity to an optical interface of the optical receptacle to provide an optical connection therebetween. The switching components derive information from the representation that is useful in predicting whether a user will switch search engines. The additional signal is then recorded in the free area instead of being inserted into the point of insertion. According to the present invention, when probe testing is performed using a prober having the probe formed in the above-described manner while utilizing the manufacturing technology of semiconductor integrated circuit devices, it is possible to prevent breakage of the prober and a wafer to be tested. More particularly, intragastric devices and devices for inflating and methods of fabricating, deploying, inflating, monitoring, and retrieving the same are provided.