Free for students
Notes that turn into memory.
Lumen is a study desk for the whole semester: classes, units, notebooks, flashcards from your notes, graded practice, and friends who can see your streak — not rewrite your notes.
Tonight's desk
47:12AP Calc · Unit 4
8 days out · 35 min/day
Psych 101 lecture
Transcribed · ready to quiz
Orgo quiz Friday
Accuracy 62% · keep going
A real notebook
A paper notebook you can type and ink on. Snap a photo of the board or drop slides — we turn them into text.
Cards and quizzes that know your notes
Generate flashcards and practice tests from what you actually wrote. Edit them. Grade them. Ask for help when you stall.
A clock that takes your side
Session timer, break intervals, upcoming tests, and a study plan that looks at how ready you actually are.
Friends and classmates
Friends see your stats. Classmates get read-only notes. Your work stays yours.