Simultaneous measurement Aerosol optical depths 2 Aortic Diameter 2 Applanation tonometry 2 Arterial diameter 2 Arterial pressures 2 Arterial stiffness 2 Atmospheric aerosols 2 B-mode ultrasound images 2 Bioinformatics 2 Biomedical engineering 2 Blood vessels 2 Data visualization 2 Digital storage 2 Direct irradiance 2 Elasticity 2 Endothelial function 2 Field campaign 2 Flow mediated dilation 2 Global irradiance 2 Interactive computer systems 2 Involuntary movements 2 Logical signals 2 Peripheral arterial tonometry 2 Pressure-Diameter loop 2 Pulse transit time 2 Pulse wave velocity 2 Real time systems 2 Real-time system 2 Solid state memory 2