<p>➀ A new type of miniaturized pumps and valves using ultra-thin silicon films is presented at the Hannover Messe, developed by researchers at Saarland University. These pumps and valves operate without air pressure, motors, and lubricants, and can be operated in clean rooms. The team demonstrates a prototype of a new vacuum pump that can draw a vacuum up to 300 millibars.</p><p>➁ The technology is cost-effective, lightweight, and energy-efficient compared to current methods, with a 400 times lower energy consumption compared to conventional air-driven valves.</p><p>➂ The researchers have developed a novel actuator and pump technology that can be used in various applications, including robotic grippers, speakers, smart textiles, and haptic feedback.</p>