Chicago-based BoardShare is showing a portable interactive white boarding technology, which may be useful for meetings where participants are in remote locations.
Connected with a laptop and portable projector, the technology can be used to project a white board on any surface.
It can be used for annotation, as well as collaboration. If meeting participants are connected via web conferencing software, all remote participants can use use the white board.
The BoardShare site has a two-minute video with additional details.