Readers of a certain age will remember the way LCD screens looked back in the early 90s. We'd never heard of color LCDs – that would have been witchcraft plain and simple. LCDs were dingy little grayscale things that you saw on clocks and mediocre handheld games. Still, there's nothing like some nostalgia in this age of pocket-sized supercomputers, right? MyColorScreen user z3u5 posted a classic LCD theme for custom Android launchers recently, and it's a seriously cool effect.
This theme can be applied in various launchers like Nova, ssLauncher, and Go Launcher. You'll need to download the resource packs from MyColorScreen and apply the theme and backgrounds in your launcher.