Kronos Advanced Technologies Inc. announced availability of an exclusive, high-accuracy, bio-aerosol and proximity ranging sensor line of products, developed in response to the global pandemic, designed to help prevent workplace disease transmission by sensing, analyzing bio-aerosol including tracing social distancing at workplaces nationwide. Canario's smart distance sensing portable device is suitable for workplaces, public schools, hospitals, restaurants, convention centers, and other public places. The easy-to-setup device and smart app also displays a signal if a person crosses a safe minimum-distance preprogrammed threshold. The Canario2B Device functions like a personal digital "nose" for every employee. The device collects and accumulates bio-aerosol levels and concentration and contact tracing data and uploads in real-time to the cloud by a related app. Signal processing integrated into the sensor allows the uploading of social distancing information to the corporate cloud that provides advanced features such as cross-analysis of bio-aerosol concentration and social distancing. Data storage, documentation, and decoding are done by using algorithms, machine learning, and AI. Canario devices integrate Sensirion® sensors, which have an extended operating range and extremely low power consumption.