We've used steering wheels to guide our cars for more than a century, and it's worked out pretty well so far. They're simple and intuitive, and it doesn't seem there's much room for improvement---at ...

Last time, I talked about how my storage situation and my cheap nature led me to build an RC joystick controller with a cell phone app and an ESP8266. The key to making this easy was to use the GUI ...

A new device lets users control images on a screen with just a flick of the tongue. Designed as a master thesis, [In] Brace is a mouth piece fitted with sensors that detect the location of a small ...