Sensor Measuring methods
Contact
Typically used in human-body related applications
Sensor physically contact with the quantity of interest
Perturb the state of sample or subject to some degree
Comfort and biocompatibility are important for on-body contact sensing i.e. skin irritation
Response time depend on how does the signal is transported
Electrocardiography (ECG) response faster than Galvanic Skin Response
Contact
Typically used in human-body related applications
Sensor physically contact with the quantity of interest
Perturb the state of sample or subject to some degree
Comfort and biocompatibility are important for on-body contact sensing i.e. skin irritation
Response time depend on how does the signal is transported
Electrocardiography (ECG) response faster than Galvanic Skin Response