AN EEG-BASED TONGUE-MACHINE INTERFACE APPARATUS, AN EEG-BASED TONGUE-MACHINE INTERFACE METHOD, DRIVING APPARATUS USING AN EEG-BASED TONGUE-MACHINE INTERFACE AND OPERATION METHOD OF DRIVING APPARATUS USING AN EEG-BASED TONGUE-MACHINE INTERFACE

摘要

PURPOSE: A tongue-machine interface device and method based on brain waves and a driving device and an operation method using the same are provided to improve convenience and sanitation by measuring a signal on a scalp. CONSTITUTION: A brain wave detection unit(110) includes a plurality of electrodes attached on a scalp. Each electrode provides the voltage corresponding to a measured brain wave. A determination unit(130) calculates voltage difference by comparing a plurality of voltages. The determination unit determines the position of a tongue. An amplifier(120) amplifies the voltage corresponding to the brain waves. [Reference numerals] (110) Brain wave detection unit; (120) Amplifier; (130) Determination unit