Stretchable electronics that could be integrated into clothing are usually expensive to produce. But researchers at Michigan State University have used a plain old inkjet printer to make stretchy circuits that could form the basis of smart fabrics, deformable tablets and electronic wallpaper.
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Researchers from the University of Connecticut have created color and transparency changing materials that alter their properties in response to mechanical force. The team believes that these techniques may one day help create everything from smart windows to physical encryption devices.
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Besides having tentacles, squid and octopi are also both known for their color-changing skin. Well, soft-bodied robots may soon also share that attribute, thanks to research being carried out at Cornell University.
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Before things like touch-sensitive robot skin can become commonplace, we first need to develop robust and reliable flexible electronics. Researchers have taken a big step toward that goal, by developing circuits that remain functioning while being stretched by up to four times their original length.
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Before flexible electronic devices can become commonplace, there needs to be a practical way of manufacturing reliable stretchable circuitry. While some solutions are already in development, Panasonic recently announced one of its own – a flexible polymer resin film.
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We generally picture lasers as being encased within hard housings, much like most other electronics. Thanks to new research, however, we could soon see sensors or other devices that incorporate stretchable laser-emitting rubber.
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By wrapping a rubber core in carbon nanotube sheets while stretched, scientists have been able to create a conducting fiber that stretches like an accordion. It could find application in exoskeleton limbs, morphing aircraft, and more.
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A new conductive, transparent, and stretchable nanomaterial that folds up like an accordion could one day be applied to the development of flexible electronics and wearable sensors, as well as stretchable displays.
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A new nanoparticle liquid metal ink promises faster, cheaper, and easier production of stretchable, bendable electronics for clothing, soft robotics, and wearable devices created directly from an ink-jet printer.
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If flexible electronic devices are ever going to become practical for real-world use, the circuitry incorporated into them will have to be tough and resilient. With that in mind, scientists have created optical circuits utilizing the world's first stretchable optical interconnections.
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