From November 7th, 2019 to November 10th, 2019, I visited Kyushu University (九州大学). It was a great experience! An amazing campus and a very happy talk with Prof. Keiji Iramina and his lab members. I gave a presentation on the topic of “A.I. Betters Our Life: Applications from General Audio to Wearable Data“, which introduced my doctoral study in Germany and my recent research work in Japan. I am very much looking forward to collaborating with the excellent colleagues in A.I. for BCI (brain-computer interface) and neurology sciences. Fukuoka is so beautiful!