The University of Maryland spin-off uses nanoengineered materials and devices to create novel sensing and detection solutions. Their chip-scale chemical sensor technology can detect harmful chemicals mixed in air, such as industrial chemicals, automobile exhausts, cigarette smoke, and pollutants released from paints, cleaners, pesticides and other products. These sensors are small and accurate, with the capability to detect multiple gases at the same time. The company is working on developing arrays of multi-analyte sensors on a single chip, which can be integrated with smartphones to allow for real-time detection of dangers in industrial, first-responder, and military settings.