The brief was to create a projector / portable computer for designers.I had to comeup with a product that would take the place of all thetools that a designer use and make it portable.
I had to create a package of products that would do everything listed above do. It would project on to the table and use IR sensor to make the projection interactive.  here is the information on how it works.
And here is the assembly video.
here is how o adjust the angle of projection..