Dr. Gaofeng Shao is an associate professor at Nanjing University of Information Science and Technology, China. Their educational background includes the following: 2013.09–2018.06, Nanjing Tech University, China (Ph.D.); 2017.02–2018.06, Technische Universität Berlin, Germany (visiting Ph.D. student); 2009.09–2013.06, Nanjing Tech University, China (B.S.). Their work experience includes the following: 2018.08–2019.08, Technische Universität Berlin, Germany (Postdoc); 2019.09-now, Nanjing University of Information Science and Technology. Their current research interests include the following: macroscopic assembly of low-dimensional building blocks, and their structural, functional, and smart applications.