Forget solid-state buttons on the iPhone, Apple has been working for over a decade on making "sidewall" displays to show information and even include virtual buttons. But presumably even more complex ...

LG’s innovative display has been designed for automotive use Company says a display and buttons can merge seamlessly into one The tech is just a concept, but we could see it in cars soon The argument ...

Although arguably redundant on a typical computer keyboard, the idea of embedding small screens into the buttons on devices like audio production gear that often have so many buttons can make a lot of ...