// OVERLAID FOR TEACHERS
Draw over slides, PDFs, spreadsheets or a website while you teach online. No separate whiteboard app, no switching windows mid-lesson, nothing for students to install.
// SOUND FAMILIAR?
“Everyone look at the... this bit. Here.”
“Can you all see my mouse?”
“Hang on, let me find the whiteboard app.”
// HOW IT PLAYS OUT
01SCENARIO
In a real classroom you'd wipe the board between examples. Fading ink does that for you. Circle, label, explain, and the marks clear a couple of seconds later so the next example starts on a clean slide.
HOW
02SCENARIO
Thirty students on a shared screen means thirty different places they're looking. Spotlight dims everything except the area around your cursor, so their eyes follow yours.
HOW
03SCENARIO
Maths, chemistry, grammar: the working out belongs next to the problem, not in a separate app. Highlight the given values and write each step right there on the slide.
HOW
// RECOMMENDED SETUP
// WORKS OVER
Overlaid draws on your screen, not inside an app, so anything you can see, you can draw on.
Share your entire screen, not a single window.
Your drawings live in their own transparent layer on top of everything. A single-window share only sends that one window, so viewers won't see your marks. Share the whole screen and they will.
// FAQ
No. Overlaid runs on your Mac only. Students see your annotations as part of your normal screen share.
Not a dedicated one. Overlaid draws over whatever is on screen, so most teachers open a blank slide or a blank page and draw on that. If you want a proper whiteboard canvas, Presentify and DemoPro both have one.
No. A single-window share only includes that window, and the drawings are a separate layer on top. Share your whole screen and they show up.
// COMPARE
// GUIDES
// YOUR NEXT CALL
7 days free with every feature. Then a one-time purchase. No account, no subscription.