Connexxion public transportation - Scent Machine
SmartNose designed custom-made smell machines from scratch for the public transportation busses of Connexxion. The scent machines were 100% vandalism proof, cost efficient, easy to replace and functioned without power or batteries.
Scientific research showed that the developed ambient signature scent, a clean and smooth combination of citrus and flowery perfume notes, resultated in an uplift of 9% of the safety perception of female travellers. A unique project with lots of positive press attention.