Fig. 4: Measurements of the human body induced deformations.
From: On-skin ultrathin and stretchable multifunctional sensor for smart healthcare wearables
(a) Photographs showing different locations to measure subtle to large human body-induced deformations. (b) Application of sensor as an artificial throat depicting the response for pronunciation of ‘happy birthday’ (top) and ‘nice to meet you’ (bottom). (c) Real-time resistance response of the sensor for wrist pulse and (d) time-averaged eight pulse periods containing P-wave and D-wave. (e) Response of the sensor for muscle twitching. (f) The ability of the sensor for the human body induced large motion detection as finger bending and relaxing. (Photo credit: Ashok Chhetry, Kwangwoon University.).
