Manufacturers have been teasing us with flexible displays for years. You’ll be hard pressed to find a trade show anywhere in the world that doesn’t have some booth with a thin sheet of plastic being twisted and flattened over and over. The Future, they say, will be made up of these displays, built-in to everything from bracelets to automotive displays. What they’re not telling you is that although the display may be flexible, and the futuristic mock-ups are intended to be twisted and rolled, that’s not the real intent — nor is it their real advantage. Yes, ...