Perspectives of Individual-Worn Sensors Assessing Personal Environmental Exposure

摘要

1.Introduction ln recent years we have witnessed a rapid surge of interest in novel person-based sensing devices,for example,for wellbeing.sports,safety,childcare,healthcare,and bio-surveill ance[1].In parallel,an additional aspect increasingly moving into the fore-front is the mobile environmental monitoring by individual-worn sensors combined with a smartphone[2].Intelligent sensors(called smart sensors)accomplish the acquisition of anelectric signal from a physical property as well as the processing(and storageor communication)of measured signals,an amenity that makesthem excellent per sonal exposure recorders.