Enchanting Your Noodles: A Gustatory Manipulation Interface by Using GAN-based Real-time Food-to-Food Translation

In this demonstration, we present a novel gustatory manipulation interface which utilizes the cross-modal effect of vision on taste elicited with real-time food appearance modulation using a generative adversarial network (GAN). Unlike existing systems which only change color or texture pattern of a particular type of food in an inflexible manner, our system changes the appearance of food into multiple types of food in real-time flexibly, dynamically and interactively in accordance with the deformation of the food that the user is actually eating by using GAN-based image-to-image translation. Our system can turn somen noodles into ramen noodles or fried noodles, or steamed rice into curry and rice or fried rice. Users of our demonstration system will taste what is visually presented to some extent rather than what they are actually eating.