Now, University of Sussex researcher Emanuela Maggioni says it is close to becoming popular again.

萨塞克斯大学的研究人员埃马努埃拉·马乔尼表示，如今，嗅觉技术或将再次流行。

" The connection with emotions, memories, and ... the sense of smell, " Maggioni said." It is incredible what we can do with technology."

马吉奥尼说“将感情、回忆与嗅觉结合起来。我们利用技术做到的事情如此不可思议。”