| 摘要 |
<p>The device has a spectacle frame (1) at which dry electrodes are arranged. A sensor e.g. light sensor, is provided for receiving a signal representing environmental effect for compensation of environmental effect on another signal derived on the electrodes. A signal of an analysis unit (10) originated from the sensor is delivered, and a compensating unit is provided in the analysis unit to compensate the environmental effect in real time. A transmission unit e.g. Bluetoothunit, transmits compensated signals to an external computer system. An independent claim is also included for a method for determining eye movement of a person.</p> |
