Michał Lech was born in Gdynia in 1983. In 2007 he graduated from the faculty of Electronics, Telecommunications and Informatics of Gdansk University of Technology. In June 2013, he received his Ph.D. degree. The subject of the dissertation was: “A Method and Algorithms for Controlling the Sound Mixing Processes by Hand Gestures Recognized Using Computer Vision”. The main focus of the thesis was the bias of audio perception caused by the presence/absence of visual stimuli. He has worked as a researcher and C#/C++/Java developer in many projects concerning multimodal human-computer interfaces. Three of the projects were devoted to brain stimulation. In each project, he was responsible for developing both the signal acquisition/processing methods and data classification methods. Currently, his goal is to find optimal parameters of the brain stimulation for memory enhancement. His non-scientific interests concern guitar playing, music production, and symphonic orchestration.