Case StudyDani ComarJuly 28, 2020experience, emotion, shortcuts, design, sound system, radio, jung von matt, switzerland, europe, amnesty international, public service, public awareness, award-winning, pr The War Siren Test Case StudyDani ComarJuly 28, 2020experience, emotion, shortcuts, design, sound system, radio, jung von matt, switzerland, europe, amnesty international, public service, public awareness, award-winning, pr