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In particular, the system is based on a custom directional olfactory display (OD), a head mounted display (HMD) to deliver both visual and olfactory cues, and an input device to register subjects' answers. The paper reports the design of the olfactory interface as well as its integration with the overall system.<\/jats:p>","DOI":"10.1115\/1.4043068","type":"journal-article","created":{"date-parts":[[2019,3,5]],"date-time":"2019-03-05T22:33:19Z","timestamp":1551825199000},"update-policy":"https:\/\/doi.org\/10.1115\/crossmarkpolicy-asme","source":"Crossref","is-referenced-by-count":33,"title":["An Olfactory Display to Study the Integration of Vision and Olfaction in a Virtual Reality Environment"],"prefix":"10.1115","volume":"19","author":[{"given":"Lorenzo","family":"Micaroni","sequence":"first","affiliation":[{"name":"School of Industrial and Information Engineering, Politecnico di Milano, Milan 20156, Italy"}]},{"given":"Marina","family":"Carulli","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering, Politecnico di Milano, Milan 20156, Italy e-mail:"}]},{"given":"Francesco","family":"Ferrise","sequence":"additional","affiliation":[{"name":"Mem. 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