Design Reacting to Stressfull and Emotional Level of Users

The subject of my bachelor thesis is a product, which helps to face stress, supports sleep, improves learning ability and increases concentration. It can be also used for meditation, yoga or relaxation. The function is based on the principle of brain waves. The brain carries out electrical shocks that we can oscillate measure with the EEG device. For brain waves, we detect the frequency of oscillation that occurs denotes in units of Hertz. According to the number of Hertz we distinguish five kinds of waves. Every type is characteristic for other psychic, sometimes also physical condition of human. Using the sound is possible to refine these waves and suitably adapts to the selected activity.