A method and system for using a method of pre-equilibrium ballistic charge carrier refraction comprises fabricating one or more solid-state electric generators. The universal joint includes a yoke including a body portion and first and second arms, wherein the first and second arms have respective openings formed therethrough. When a surgeon places the surgical blade on the sclera of the eye a pressure sensor in the surgical tool determines whether there is sufficient pressure between the surgical tool and the sclera of the eye for the surgical tool to operate properly. The method includes generating data for registering the off-line encryption device; encrypting the data with one or more cryptographic keys to form encrypted data; forwarding the encrypted data to the off-line encryption device; and retrieving the data from the encrypted data, wherein the off-line encryption device begins to encrypt clear content only after the data is retrieved.