servo

Definition

Short for servomechanism or servomotor—an automated control system that uses feedback to precisely position or control something, like a robotic arm or camera gimbal. It's the technology that allows machines to self-correct and maintain accuracy, basically giving robots the ability to care about doing their job right. Think of it as cruise control's more sophisticated, overachieving cousin.

Example Usage

The drone's camera uses a three-axis servo system to keep your vacation footage steady despite your terrible piloting skills.

Source: Common industry terminology

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