Review of Physiological Balance Sensing in an Unobtrusive Manner.

SUMMARY The concept of unobtrusive physiological balance sensing system implementing biosensors is discussed. Biosensors connected with a data system are expected to play a significant role when we extend the sensing objects from body to mind and spirit. Here, we describe the unobtrusive monitoring system using field effect transistor-type sensors and wireless communication devices. Substances subject to the survey of our research will include small ions, immunoglobulins, and hormones. [ABSTRACT FROM AUTHOR]