High Sensitivity Artificial Olfactory System provide for users an easy way toefficiently detect,identify, recognize and track any material(s), plant(s), animal(s), or evenperson(s), based on theodour properties of these.This invention is unique by its special property thats make it able tosensitively andintelligently recognize and make a difference between odour samples, even iftheir propertiesare very approaching or mixed with other odour samples, or low intensity.The High Sensitivity Artificial Olfactory System could be effectively usedeven where highsecurity is required to detect, recognize, identify and even track themovement of material(s),animal(s), plant(s) and person(s) Worldwide, in air, water, underground andany other place inUniverse, based on the odour/smell properties of these. The High SensitivityArtificial OlfactorySystem make easy to keep in track Worldwide the movement of person(s)suspected in crime orterrorist activities, even if the mentioned person travel with false identitydocuments or thephysical appearance has been changed.