| 摘要 |
PROBLEM TO BE SOLVED: To provide an interactive system which is applicable to a related technical field by transmitting a concentration related signal on the basis of detected brain wave information, and to provide a display device and brain wave detection device therefor.SOLUTION: The interactive system includes a brain wave detection device and a display device. The brain wave detection device measures user's brain wave information, and transmits a concentration related signal on the basis of the brain wave information at the same time. The display device has a first display area, and the first display area displays a plurality of patterns. The display device receives the concentration related signal, and also determines the length of a display time of at least one pattern among a plurality of patterns on the basis of the concentration related signal.SELECTED DRAWING: Figure 1 |
