Figure 2.

Foveal inset system illustration. Illustration of the foveal inset display system configuration including display screen, projectors, cameras, and pan-tilt unit. The head node generates the projection of the foveal inset, controls the PTU position, and controls the rendering nodes and the camera nodes. Each rendering node projects one tile onto the rear of the projection screen. The camera nodes process video data for calibration and laser pointer-based interaction. The foveal inset is front-projected onto the projection screen.

Staadt et al. BMC Cell Biology 2007 8(Suppl 1):S10   doi:10.1186/1471-2121-8-S1-S10