Handwriting datasets show the finished page; this one shows the page being written: pen on paper, keyboard on screen, the pauses, corrections and re-reads of keeping up with a lecture. Contributors film their note-taking, phone on the notebook or screen, during lectures and study sessions, in the classrooms and libraries of a global base strongest in Southeast Asia, the United States and Europe, so scripts, languages and materials follow several education systems. No transcriptions or stroke labels; stills may include the finished pages. For handwriting researchers it is the temporal layer static page sets lack; for education and activity-recognition teams, a large consented record of how people study, almost never filmed with permission.