Open Source C++ Whiteboard Software

Apreta is about sharing information in real-time meetings. It provides desktop sharing, presentation sharing, a shared whiteboard, and audio conferencing.

Interactive live whiteboard written in C++/Qt for the LAN. Run the binary and it will detect peers on LAN running Graffiti. It was made for fun and learning, with my best friend Abhishek Kumar. Repository: http://github.com/rohityadav/graffiti

Mando is a human computer interface using a camera and a projector. The camera is calibrated against a projection area to determine the position of physical pointer(pen, LED, laser pointer light...) which is then used to virtually move X11 pointer. Packages for Ubuntu may be found here: https://launchpad.net/~shoden/+archive/mando

QtBoard is a very light simple whiteboard application for writing things down. It's written using Qt and in C++

SWAIN is a shared whiteboard application for Windows Mobile 5.0 devices and Windows PCs. It is the result of a master thesis project.

Souzou is a cross-platform drawing board application written in C++. It is intended to be used with homemade Wiimote smartboards, and allows the interactive whiteboard to be used like a normal whiteboard, and allows you to save captures of the content.