On the quest for new tangible interfaces Martin Hertig experimented with Zippers. The result is Zippy, a guitar bag transformed to a simple, but functional guitar.

Created by Martin Hertig at ECAL, Sensible Data is a playful installation consisting of three machines that collect user’s personal data, evaluates mood, age, gender and beauty, to create a ‘passport’ that user can take away but which also randomly sent (without user’s knowledge) to another participant.