1. Create a teacher's version of Squid.
2. Make squid collaborative.
3. In the teacher's version, place the toolbar at the bottom of the page.
4. Hide the toolbar behind a clickable non-intrusive button.
5. The toolbar shouldn't be available to the students/participants unless allowed by the teacher/host.
6. The toolbar should have only a few tools including resisable pens, resisable eraser, undo-redo, slides view etc.
7. Options for finite and infinite page (s).

As online teaching is becoming the norm, a simple collaborative notetaking app is the need of the day.