Wireless battery-free body sensor networks using near-field-enabled clothing.

ABSTRACT: Networks of sensors placed on the skin can provide continuous measurement of human physiological signals for applications in clinical diagnostics, athletics and human-machine interfaces. Wireless and battery-free sensors are particularly desirable for reliable long-term monitoring, but current approaches for achieving this mode of operation rely on near-field technologies that require close proximity (at most a few centimetres) between each sensor and a wireless readout device. Here, we report near-field-enabled clothing capable of establishing wireless power and data connectivity between multiple distant points around the body to create a network of battery-free sensors interconnected by proximity to functional textile patterns. Using computer-controlled embroidery of conductive threads,

SUBMITTER: Lin R 

PROVIDER: S-EPMC6978350 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature