Multi-head Meets the Laptop
PARENA writes: "Estari comes with a Dual-Screen Laptop! "A what?!" Yes: Dual-Screen. In fact, they are 2 15" TOUCH screens. According to TwoMobile: 'Unlike electronic tablets, the 2-VU(TM) allows users to view two full-page files or documents simultaneously. Users can page through two books at once, or take handwritten notes in a notebook on one screen while paging through a book on the other screen.' Sounds pretty cool!"
This thing has already been dreamed up by Apple more than 10 years ago.
See their Knowlege Navigator QuickTime movie.
Have them carry a little 14-15" LCD monitor with them. There are some that are very thin and have detachable stands. ViewSonic and Sony both have some new ones that are only about 1-2" thick and the casing is not much bigger than the screen on either side. In any case, it's probably just about as big as a laptop and could be carried in a similar bag for a presentation. Not bad compared to the cost of a projector that small.
~GoRK