A user adaptive brainwave inducing device using a motion sensor according to the present invention comprises: a brainwave measuring unit for measuring the brainwaves of a user; a motion sensor for sensing the motion of the user while measuring brainwaves; a control unit for generating adaptive brainwave inducing signals for inducing brainwaves in a particular frequency band using the brainwave measured values and motion sensor output values; and an output unit for outputting the generated adaptive brainwave inducing signals. The control unit determines the motion sensor output values while measuring brainwaves to generate the adaptive brainwave inducing signals using the brainwave measured values when the motion sensor output values are less than predetermined set values. According to the present invention, when brainwaves are measured to obtain brain activity which is user′s unique brainwave reactivity to external stimulation, the motion of the user is recognized by a motion sensor. Moreover, brainwaves measured when the motion of the user occurs are excluded from analysis so that the influence of the user′s motion noise is minimized and brainwaves can be stably measured.
Apparatus and Method for Inducing User Adaptive Brainwave using Motion Sensor