We demonstrate a software system that runs on smartphones and allows two or more geographically dispersed participants to collaborate on the solution of mathematical problems. We show how participants can create and join a collaborative session, how they can use a virtual whiteboard for the exchange of geometrical drawings and of mathematical formulas, and how they can communicate using text messages. We demonstrate the turn-management mechanism provided by our system, and we show how the system facilitates cross-referencing within the session.
['Nadya Belov', 'Colin Koeck', 'Werner Krandick', 'Joshua Shaffer', 'Thomas T. Hewett']
Intellectual teamwork on smartphones