power assist
noun
a procedure for supplementing or replacing the manual effort needed to operate a device or system, often by hydraulic, electrical, or mechanical means.
OTHER WORDS FROM power assist
pow·er-as·sist·ed, pow·er-as·sist, adjectiveWords nearby power assist
powdery mildew,
powell,
powell, colin,
power,
power amplifier,
power assist,
power base,
power behind the throne,
power brake,
power brand,
power broker