Portfolio Category: Prototype All Audi Research OFFIS Research PhD Projects Prototype Undergraduate University Research mooddiary-teaser OFFIS Research MoodDiary storyteller-teaser OFFIS Research Storyteller touchovermap-teaser OFFIS Research TouchOver Map virtualobserver-teaser PhD Projects Virtual Observer ambiglasses-teaser OFFIS Research AmbiGlasses tacticycle-teaser OFFIS Research Tacticycle 1 2 3