The Control or Ctrl key is normally found in the bottom left and right corners of any keyboard in a Windows computer. When used in combination with other keys, it can perform many useful functions.

This wiring nightmare lets [H. Smeitink] map all the buttons from an Xbox 360 controller to his PC. It gives him the ability to push control input from his PC to the console. But it goes a step ...

There seems to be a explosion of new user interfaces from virtual reality to augmented reality, as well as some truly novel approaches, such as a wristband from CTRL-Labs, which can understand what a ...