Smart sensing metamaterials integrate engineered micro- and nano-structured media with sensing, communication, and actuation functions across acoustic, optical, electromagnetic, and mechanical domains. Work in this area spans metamaterial-enabled wave control, metasurfaces, and auxetic or lattice architectures combined with MEMS, e-skins, and e-textiles to monitor physiological signals, structural integrity, and environmental conditions. These systems often employ flexible, printable, or biodegradable platforms, multiplexed readout, and self-powered operation to enable distributed, real-time, and unobtrusive measurement in wearable, industrial, underwater, and aerospace applications.
Electronics & Semiconductors
In a breakthrough that could redefine the future of wearable technology, scientists at the Terasaki Institute for Biomedical Innovation have developed an electronic skin that can heal itself within just 10 seconds of being ...
May 12, 2025
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41
Engineering
Scientists from Universidad Carlos III de Madrid (UC3M) and Harvard University have experimentally demonstrated that it is possible to reprogram the mechanical and structural behavior of innovative artificial materials with ...
May 6, 2025
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85
Engineering
Whether designing a window in an airliner or a cable conduit for an engine, manufacturers devote a lot of effort to reinforcing openings for structural integrity. But the reinforcement is rarely perfect and often creates ...
May 5, 2025
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47
Robotics
Researchers at Northwestern University and Israel's Tel Aviv University have overcome a major barrier to achieving a low-cost solution for advanced robotic touch. The authors argue that the problem that has been lurking in ...
May 5, 2025
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75
Engineering
Patent-pending imaging technologies created in Purdue University's College of Engineering could be developed and commercialized for applications as diverse as medical imaging, autonomous navigation, surveillance, microscopy ...
May 2, 2025
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32
Engineering
The evolution of wireless communications and the miniaturization of electrical circuits have fundamentally reshaped our lives and the digital landscape. However, as we push toward higher-frequency communications in an increasingly ...
Apr 28, 2025
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63
Engineering
Over the past decades, electronics engineers have developed a wide range of wearable devices that can be used to track some physiological processes and collect health or fitness-related data. These devices rely on miniature ...
Engineering
Imagine a smoke detector that, instead of warning residents of smoke before a fire engulfs their home, is placed in mass-transit locations to alert travelers and first responders to hazardous chemicals in the air.
Apr 23, 2025
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23
Consumer & Gadgets
A new smart insole system that monitors how people walk in real time could help users improve posture and provide early warnings for conditions from plantar fasciitis to Parkinson's disease.
Apr 17, 2025
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69
Engineering
Dehydration can sneak up on you. Whether you're out jogging or sitting at a desk, it's easy to lose track of your fluid intake. But a new, tiny sweat sensor may soon solve this problem. Designed by UC Berkeley researchers, ...
Apr 17, 2025
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