Digital Olfaction Society (DOS) (IMAGE) Mitochondria-Microbiota Task Force Caption The objective of DOS is to gather, share, and complete the knowledge recently established about olfactory digitization. Credit Digital Olfaction Society (DOS) Usage Restrictions With the mention of Digital Olfaction Society (DOS) License Licensed 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.