Digital Olfaction Devices (IMAGE) Mitochondria-Microbiota Task Force Caption Left: comparison of a reference station of air quality monitoring and a digital olfaction device. Right: Prototype of a digital nose (from University of Extremadura). Credit Credits to the Digital Olfaction Society Usage Restrictions With the mention of the Digital Olfaction Society License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.