• Science Robotics, Volume 11, Issue 111, February 2026. • Science Robotics, Volume 11, Issue 111, February 2026.

Article Summaries:

  • A team of researchers has unveiled a bioinspired adaptive pupil for machine vision that uses liquid‑metal shape‑shifters to mimic the human eye’s dynamic aperture. Published in Science Robotics (Vol. 11, Issue 111, February 2026), the study demonstrates a micro‑fluidic device that can rapidly dilate or constrict in response to changing light levels, thereby optimizing image capture across a wide range of illumination conditions. The liquid‑metal components are engineered to reshape with minimal power consumption and high durability, offering a compact, low‑cost alternative to conventional mechanical shutters. The authors suggest potential applications in autonomous vehicles, drones, and industrial inspection systems where rapid, adaptive exposure control is critical.
  • A team of researchers has engineered a liquid‑metal “pupil” that can rapidly change size and shape, mimicking the adaptive reflex of biological eyes. Using shape‑shifting alloys, the device can dilate or constrict in response to light intensity, enabling machine‑vision cameras to maintain optimal exposure across a wide dynamic range. The system, described in Science Robotics (Vol. 11, Issue 111, Feb 2026), integrates the liquid‑metal element into a compact optical module, reducing the need for mechanical shutters or multiple lenses. The authors suggest applications in autonomous vehicles, robotics, and surveillance, where rapid, low‑power adaptation to lighting conditions can improve image quality and reliability.

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