It's exactly what it looks like - a game controller built onto a treadmill.

The player may control the camera using the game controller's right analog stick.

A game controller is a device used to play video games.

Unless, of course, the person holding the game controller keeps getting Leo killed.

Braden is able to move a game controller with his mind.

Two players simultaneously performed the dance piece using game controllers.

And in general, the included game controller makes a lousy remote control.

In boom periods, some standards for game controllers were set.

A child can turn the page to change the screen, apparently the first time an actual book has become a game controller.

Movement and actions are all controlled with the keyboard or a game controller.