Tongueness is an interactive physical installation questioning traditional interaction modalities by embracing the act of licking as an intimate and exploratory form of engagement with technology. It is an Odd Interactions artifact consisting of a handheld device with the interface and an on-screen visualisation providing feedback. We use Tongueness to explore the opportunities and limitations of integrating licking interfaces in our everyday lives, discuss the roles of context, familiarity, social acceptability, the importance of experience, explore playfulness and sexuality, and propose key takeaways for future applications of licking interfaces.

Photo showing (left to right): Sara Mlakar, Philippe Pasquier

Photo: Sarah Rührnößl