The word sensor is no more new with us now, but the term ‘allergy sensor’ is certainly something interesting for many of us. An allergy sensor is a device that helps allergic people to elude themselves, in their day-to-day life, from things that might be harmful for them. This sensor, based on the technology of a high-frequency quartz crystal microbalance sensor, is able to test the environment or food for antigens.With its in-built capacity to analyze the air, it warns its user to be cautious from harmful particles present in the air.In addition, it also has an alarm system, which becomes active in cases of emergency, which certainly makes it a perfect device for every allergic person, thus reducing the risk of getting allergy-related problems.
Source : gadgetrance
