Magnetic actuation is a technology that uses magnetic fields to control the movement of objects or devices. It typically involves the use of magnets or electromagnets to create forces that can move or manipulate components without direct contact. This method is often used in various applications, including robotics, sensors, and medical devices. One common example of magnetic actuation is in magnetic levitation systems, where objects are suspended and moved using magnetic forces. This technology can enhance efficiency and reduce wear and tear, making it valuable in industries such as manufacturing and transportation.