I'm sorry to say it Sylvia, but LightSheets are very probably dead and buried! It is likely the sheets were simply a mechanism used to tout XLIT, attracting unsuspecting investors, allowing Schramm and his cronies to line their pockets with cash! Every market James Schram identified could be better and more cost-effectively served using digital technology, rather than an expensive screenprinted piece of conductive plastic! I am reasonably conversant in the sign, display, and advertising industries and IMO the LightSheets, as a technology, are likely about 15 years too late!