Today, a new type of optical device was unveiled that could revolutionize the way we keep surfaces safe from pathogens. Developed by researchers at the University of California, the device uses a combination of laser light and artificial intelligence to detect dangerous bacteria and viruses on surfaces. The device is able to quickly and accurately identify pathogens on surfaces in just a few seconds, without the need for any contact with the surface. This is an exciting breakthrough in the field of public health and safety, as it could be used to quickly disinfect surfaces in public spaces and help keep people safe from dangerous germs.

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source: Phys.org