Integrating Scents Simulation in Virtual Reality Multisensory Environment for Industrial Products Evaluation

Abstract

ABSTRACTThe sense of smell has a great importance in our daily life. In recent years, scents have been used for marketing purposes for improving the person's mood and of communicating information about products as household cleaners and food. However, scents can be also used for any kind of products to communicate their features to customers. In the area of Virtual Reality several researches have focused on integrating scents in virtual environments. The research questions addressed in this work concern if scents can contribute to increase the users’ sense of presence in the virtual environment, and also if Virtual Prototypes, including the sense of smell, can be used for evaluating products as effectively as studies performed in real environments. For this purpose, a Virtual Reality experimental framework including a prototype of a Wearable Olfactory Display has been set up, and experimental tests have been performed.