9 Electronic chips, integrated circuits; electronic chips featuring integrated sensors; sensors being measuring apparatus other than for medical use, namely, pressure sensors, gas sensors, pollutant sensors, optical sensors, temperature sensors, heat sensors, hygrometers, humidity sensors, mass flow sensors, gas flow sensors, fluid flow sensors, differential pressure sensors; measuring instruments and apparatus, namely, flow meters; computer software for driving sensor hardware, sensor data processing, sensor performance evaluation, sensor data logging, use in mobile phones, use in wearable devices, use in embedded devices, use in digital signal processing; computer application software for sensor data processing, sensor performance evaluation, sensor data logging, sensor application development; computer application software for mobile telephones for sensor data processing, displaying sensor data, logging and storing data, use in compensating disturbances, use in fitness tracking, use in navigation, use in breath quality detection, use in air quality measuring and treatment, use in environmental temperature and humidity measuring