In this week, I want to Integrating gesture recognition into my project sounds simple at first, and I thought so at first. However, as I progressed, I found that there were many problems in this part. At first, the camera resources were not released during the previous face recognition, which caused the program to crash. Later, two threads were created, one for the camera and one for gesture recognition, but these two threads conflicted. I spent a lot of time studying them, but still couldn't solve them. It's almost the end of the semester, so I'll leave this project here for now.