Olfactory-enhanced multimedia video clips datasets

Recently, the concept of adding multisensory media components to complement and extend user Quality of Experience (QoE) of traditional media has gained attention from both academia and industry. Research works stimulating additional senses like olfaction (sense of smell), haptic (sense of touch) and gustation (sense of taste) have emerged. In particular in theme parks, multisensory experiences that also offer ambient lighting effects, vibrating seats, wind generators, mist effects, heaters/coolers, etc. are appearing. Considering this growing awareness and popularity, a key research challenge is to experientially evaluate if and how these different effects affect user QoE. In this context, there is a lack of common test content and raw data results to support reproducible research and cross research team verification. This paper fills this gap. We share: the data from the empirical study; the video content; the olfactory components employed to enrich the video; the methodologies employed and various other aspects found through experience to be important. Uniquely, this work is complemented by two datasets, obtained in two separate but related empirical studies, one conducted in the UK, and the other in Ireland.