The controllers allow game players to move the characters in any direction and do such things as vaporize the enemy.

The pedal controller allows him to change between different effect pedals and amplifiers.

Worn on the wrist, the controller allows you to use your hand as a wireless mouse, virtual typist or remote control.

Pelican says the controller has a range of 50 feet and allows 200 hours of play on four AA batteries.

The controller will allow much faster retrieval of information, the company said.

Other even more advanced controllers allow racers to fine-tune the amount of braking power the controller applies to the car.

The Kinect controller will also allow users to use gestures to scroll through options.

Many controllers allow regenerative braking, i.e. power is fed back into the battery during decceleration.

Many thickness monitors and controllers allow tooling factors to be entered into the device before deposition begins.

After another failure there a few weeks ago, a controller allowed two airplanes to come closer than the rules allow, which is called an operational error.