Electronic level control - which used suspension - mounted sensors and air filled rear shocks - kept the car's height level regardless of passengers and cargo weight, was available for $ 140. (en.wikipedia.org)
Automatic Electronic Level Control - An electronic controller and capacitance probe is used for precise level control of the cooking solution ensuring consistent product dwell time and product quality. (readingbakery.com)
This system also uses data from wheel speed sensors, as well as data from electronic leveling control systems, to determine if an over-steer situation is occurring. (bestride.com)