
Drivers with poor eyesight may soon have technology in automobiles that will help them see a road’s edges or possible hazards more clearly, and shop owners may be able to display colorful images onto their storefront windows because of a projection system innovation.
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Night-vision goggles, building security access devices, and law-enforcement reconnaissance systems could become smaller and lighter thanks to a cryogenic technology for infrared imaging. To reduce the size and weight of infrared imaging components, Virtual Aero-Surface Technologies (VAST, Atlanta, GA) is developing a miniaturized pulse-tube refrigerator to cool sensors.
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