Through the filtration, the bracelet recognizes the existing pollen density and also surrounding pollen types that are in the user‘s environment. The sensors on the lower part of the *Hisnuva* are then able to measure, controll and balance the histamine levels – in the hypothetical sense. In worst case the *Hisnuva* can alert the emergency service and thus it ensures safety.

Almost every third person has allergies and lives with them. The current medical 
solutions are mostly based on symptom control: meds, tests, hyposensitization or 
acupuncture – that can‘t be all.

So *Hisnuva* developed – as a speculative project in context of a qualifying examination.

*Hisnuva* offers a different approach and takes a preventive perspective of the
needs of the users: with constant air measurement, checking the histamine levels, the triggers for allergic reactions, and a call for help function for acute 
emergency situations.