Sensors I will use
Thumb — Switch to power each sensor
Index — Heartrate (Peizo)
Middle — Temperature(Thermocouple)
Ring & Pinkie— Galvanic Skin Response (Just a conductive surface)
Back — LCD is expensive. a group of LEDS will be used to indicate difference for the ‘standard’ for these sensors. (Heart rate will pulse red or green depending on fever or not) Since these sensors will not be calibrated they will not be accurate anyway, so a display would be a waste.
I imagine the leds working like a multicolored progress bar.