https://apoptosisblog.com/inde....x.php/preventing-vec
Summary This paper provides a flexible device for the multiple detection of peoples respiration and cardiac electrical task. In order to avoid interference between the two indicators, the design associated with the electrode therefore the stress sensor had been optimized by FEA simulation evaluation. To enhance the piezo-resistive sensitiveness and bio-electric capturing capability of the unit, a feather-shaped nano-copper had been changed on the surface of carbo