Taste the TV: Japan invents lickable screen to imitate food flavours

Yuki Hou, a student at Meiji University in Tokyo, demonstrates the Taste the TV lickable screen. Photograph: Kim Kyung-Hoon/Reuters

Yuki Hou, a student at Meiji University in Tokyo, demonstrates the Taste the TV lickable screen. Photograph: Kim Kyung-Hoon/Reuters

source https://www.theguardian.com/world/2021/dec/23/taste-the-tv-japan-invents-lickable-screen-to-imitate-food-flavours