"IDroo - Online educational multiuser whiteboard
* FREE for non-commercial use
* Collaborative meetings with many participants (10 or even more)
* Insert simple and complex mathematical equations
* Draw and write your ideas
* Express your mind through images
* Take advantage of high quality calls over Skype
* All drawings are easily editable vector graphics
* Works with Wacom Bamboo, Wacom Intuos and other digital tablets"