HUMAN INTERFACE BASED ON MEASUREMENT OF LIVING BODY AND BRAIN FUNCTION, AND HUMAN ERROR DETECTING AND PREVENTING METHOD USING THE SAME

摘要

PPROBLEM TO BE SOLVED: To estimate or forecast an internal state of an individual such as caution and memory from living body and brain function measurement signals, detect a state that a human error tends to occur, and issue a warning to take a precaution against a human error or to prevent the occurrence of a human error. PSOLUTION: In a workshop in which machines are used, machine learning algorithm is applied to estimate an internal state (visual caution, memory on operations, a degree of skill or the like) which is obtained from an operator's living body measurement signals. Then, a state that a human error tends to occur is forecasted and detected, and if a state that a risk of making mistakes is high is estimated, the states are fed back to the operator by means of the sense of sight, the sense of hearing, the sense of touch, or a combination of them to prevent the mistakes before they occur. PCOPYRIGHT: (C)2011,JPO&INPIT