CityU invents wireless olfactory feedback sys
A research team co-led by researchers from City University of Hong Kong (CityU) recently invented a novel, wireless, skin-interfaced olfactory feedback system that can release various odours with miniaturised odour generators (OGs). The new technology integrates odours into virtual reality (VR)/augmented reality (AR) to provide a more immersive experience, with broad applications ranging from 4D movie watching and medical treatment to online teaching.
Source: eurekalert.org