The present invention relates to three-dimensional glasses, to a three-dimensional image display apparatus, and to a method for driving the three-dimensional glasses and the three-dimensional image display apparatus. During operation, the system receives a representation of the function \u0192 and the set of equality constraints and stores the representation in a memory. These fluoroketone compounds have further utility as additives to reduce or eliminate the flammability of normally flammable working fluids such as refrigerants, foam blowing agents, solvents, aerosol propellants, and sterilants. The link request is sent to the second computer, which validates the unencrypted information then generates an encryption result by encrypting the unencrypted information using the encryption process and a second secret known to the second computer and associated with the first network computer.