Abstract: A method and system for securing visual media utilizing an encoding process with optical translation for decoded image viewing having the steps of displaying a first image for viewing by a user, generating a second image that is substantially a negative of the first image, displaying the first and second image through a stereoscopic projection system using at least two separate channels of the system to create a displayed garbled image decoding the displayed image by cancellation of the second image from the view of said user. The system may also employ active and passive 3D glasses or other decoder and generate interference and other signals to obscure the desired image before decoding. The system may also be used with handheld display devices such as tablets, notebooks and smart phones utilizing decoding screens or user wearable devices.

Abstract: A liquid crystal cell and method for its manufacture. The cell has a strip of microglass paper impregnated with liquid crystal material sandwiched between two substrates, each of which has conductive material plated thereon. If coincident selection of a point in the cell is desired, the conductive material on the substrates are in the form of parallel strips with the strip on one substrate being perpendicular to the strips on the other substrate and a layer of non-linear resistance material is deposited over the conductive material on one of the substrates.