I currently have two ideas:

1. I want to make a machine that find out the essence of any event by taking lots of photos/videos of the event as the input. Then the program uses computer vision and/or machine learning techniques to study the data. It will align the similarities and sort the differences. The product could be a video or a multi-dimensional visualization. I haven’t got a detailed plan yet.

2. I want to capture the formation of boogers. I’m always wondering how come all of a sudden I have booger in my nose. I can probably mount a device consisting of a small webcam and a light source below my nose to find out.