Lecture whiteboards — professor's board captured before the eraser comes out.
Professors who teach on whiteboards build dynamic explanations that slides can't replicate. BoardSnap captures the board before the professor erases it — so you have the full explanation, not just what you had time to copy.
Why students love this workflow
Every student knows the panic of a professor erasing a diagram you didn't finish copying. The whiteboard lecture is often the clearest explanation of a concept a professor gives — more spontaneous and detailed than their slides. But it disappears the moment they need the space for the next part of the lecture.
BoardSnap solves the panic. One tap captures the full board — every diagram, every worked example, every annotation — before it's erased. You can stay engaged with the lecture instead of frantically copying. The summary gives you structured notes from the board content, organized by concept, ready to review.
The exact flow
- Ask before snapping in class
Most professors are fine with students photographing the board for study purposes — but ask first or check your institution's policy. Frame it as 'Can I photograph the board for my notes?' Most say yes.
- Snap at the end of each board section
When the professor is about to erase, snap. Don't wait for a perfect moment — snap when the content is about to disappear. The VisionKit perspective correction handles off-angle shots.
- Snap key diagrams immediately
When the professor draws a particularly important diagram — a molecular structure, a historical timeline, a mathematical proof — snap it immediately. Don't wait for the board to fill up.
- Review the summary during the next break
After class or during a break, review the BoardSnap summaries from the lecture. The concepts are organized and described in prose — add your own notes and questions while they're fresh.
- Build a lecture notes library for the course
Every lecture's whiteboard snaps go into your course project. By exam time, you have the full course's lecture boards captured and searchable.
What you'll get out of it
- No more frantic copying while missing the explanation — snap and stay engaged
- Diagrams and visual proofs captured with labels — not just text content
- Lecture notes organized by concept, not just by chronological board order
- Full course lecture history in one searchable project
- Absent students can review what was on the board from classmates' snaps
Frequently asked
Is it appropriate to snap a professor's whiteboard without asking?
Policies vary by institution and professor. Many professors explicitly encourage it; others have copyright concerns. Ask once at the start of the course — most will say yes when you explain it's for personal study notes.
Can I share my lecture whiteboard snaps with classmates?
Sharing the BoardSnap summary text with classmates for study purposes is generally fine for personal study notes. Sharing widely or commercially may raise copyright issues depending on the institution — use judgment.
What if the professor writes too fast and the board is messy?
BoardSnap handles messy, fast handwriting well. For very dense or overlapping content, snap sooner — before the board gets too crowded. Multiple snaps from one lecture are better than one unusable snap.
Students: try this on your next lecture notes.
Three taps. Action items in your hand before the room clears.