We offer several project connected to portable EEG measurement device. The device is really cool -- for instance, it allows human computer interactions without physical contact. We have the device here and you can use it! In the first project, we want to measure concentration of students in lectures directly with this device. In the second and third project, we want you to analyse EEG data with machine learning methods -- it would be nice to improve the devices precision in mind-reading, so that you could move the mouse-cursor more easily. The fourth project is just for fun -- you have to visualise the mood of a person. The fifth project is connected with MEG data and is more profound -- we want to discover when and what the brain does.