Dr. Fei Fei is a lecturer at the College of Automation Engineering, Nanjing University of Aeronautics and Astronautics. He completed his PhD studies at The Chinese University of Hong Kong in 2011. He worked as a senior algorithm engineer at the Bosch (China) Investment Co. (2014.7–2014.12). In 2023, he won the gold medal of the Invention Entrepreneurship Program Award of the China Invention Association. In addition, his research interests include (1) intelligent sensors and micro–nano sensors; (2) human–computer interaction, virtual reality, and wearable devices; and (3) environmental energy harvesting technology and wireless sensor networks.