Arnau Dillen received his master's degree in computer science with a specialization in artificial intelligence from Vrije Universiteit Brussel (VUB) in 2018. He previously worked as a software developer at the Interuniversity Institute of Bioinformatics in Brussels and the Machine Learning Group of the Université libre de Bruxelles. He is currently working on a Ph.D. on the subject of brain–computer interfaces for real-life applications under a EUTOPIA partnership between the MFYS and ETIS research groups of VUB and CY Cergy Paris University, respectively. His main research interests lie in machine learning methods for EEG decoding, BCI user experience, and applied BCI research.