Linglin Liang , female, professor, director of industrial design department of Zhejiang Sci-Tech University, tutor of master students. Her main research direction is product integration and innovative design, user experience and interactive design. In recent years, she has presided over many vertical and horizontal scientific research projects at all levels, including one research project on humanities and social sciences of the Ministry of Education, published many papers on scientific research achievements, received more than 2 million scientific research funds, and obtained more than 50 national patents, including more than 40 utility model patents, and many invention patents are pending.