Figure 4
(a) Time-dependent resistance response of a printed temperature sensor to human skin. (b) Breathing rate and breathing type monitoring. (c) Enlarged image of date in red box region of (b). (d) Optical image of the wireless temperature sensing platform with printed temperature sensor. (e) Schematic diagram of wireless sensing platform mounted on an arm for real-time body temperature monitoring. (f) Schematic diagram of wireless sensing platform on a coffee cup for real-time object temperature monitoring. (g) Real-time temperature monitoring of skin by the platform under different environmental humidity. (h) Real-time temperature monitoring of a coffee cup after adding hot water.
