We created a system called Escritoire that uses two overlapping projectors to create a projected display for a personal computer. A large low-resolution region fills an entire desk while a high-resolution region accommodates the user?s focus of attention. The system works in real time and can be used by one person at a desk or by remote participants to create a shared visual space.
Citation:
Mark Ashdown, Peter Robinson, "Escritoire: A Personal Projected Display," IEEE MultiMedia, vol. 12, no. 1, pp. 34-42, Jan. 2005, doi:10.1109/MMUL.2005.18