Many commercial devices such as pressure sensors and acceleration sensors employ the piezoresistive effect in silicon.

Other, less common, devices employed when bridging the gap between truck and dock are truck levellers.

The devices themselves condition the users to employ each other the way they employ machines.

The device would employ jamming/interfering technology to prevent signals from transmitting in and out of the driver's seat area of a vehicle.

This sophisticated device employs cooling air and liquid to manage the enormous heat of a combustion engine.

The electronic devices that form the nerve centers of missile systems employ miniaturized circuits and can be concealed easily.

Such devices may employ separate power sources, such as batteries, to maintain data after power loss.

The device employs lasers whose light changes the electrical properties only of these two carbon isotopes, leaving all others undisturbed.

Any data collected was aggregated anonymously much like other serialized and identifiable devices such as TiVo have been employing since 1999.

To keep trespassers at bay, a new device from Targus employs the science of biometrics, which uses physical characteristics for identity verification.