> Such as what? Historically? The internet, the concept of a graphical user interface, the mouse, the smartphone, the LCD display, the laser printer... It's a

> Such as what? Historically? The internet, the concept of a graphical user interface, the mouse, the smartphone, the LCD display, the laser printer... It's about clever people trying weird stuff, and occasionally ending up with a world-changing idea. Asking for examples of to-be-discovered innovations is, by definition, an impossibility.