An enthusiast from the USA has come up with a touch screen consisting of 40 keyboards with RGB backlighting. He placed the keyboard
The screen broadcasts the picture thanks to active keys and RGB backlighting. The screen has a resolution of only 80×48 pixels, but, as noted above, you can display any image and video on it.
The developer of the impromptu screen showedexamples of the device's operation: a game in the form of a touch-responsive firework, a clip of Never Gonna Give You Up by Rick Astley, as well as a "gif" with Gandalf from the film adaptation of The Lord of the Rings. But to make out what exactly is shown on the screen is quite difficult due to the very low resolution.