Scenarios

E-Chalk at Technical University Berlin
(digital whiteboard plus extra projector)

E-Chalk lecture at FU-Berlin
(digital whiteboard)

E-Chalk in a German high school
(digitizer tablet plus projector)

E-Chalk lecture at FU-Berlin
(Digital multiprojection board)

E-Chalk in a seminar at FU-Berlin
(retroprojection system plus digitizer tablets for the students)

E-Chalk live transmission from Stanford University to FU
(E-Chalk plus videoconferencing system)