Igloo Vision 360 Dome---Immersive dome that projects HD images onto its interior walls to create the illusion of being in another place. Key Features: 360 degree projection created by five HD projectors, Domes range in size from 9m to 21m in diameter, Can be set up indoors or outdoors, Can withstand extreme weather conditions---From "Stephen Fry: Gadget Man" (tap through to demo and product links)
Lumigrids is an LED projector for bicycles that hopes to improve safety during night riding. It projects square grids onto the ground and by observing changes in the grids, the rider can easily comprehend the landforms ahead. Lumigrids can be fixed onto the bicycle’s handlebars and the power is supplied by either an internal battery or by the rotation of the bicycle’s wheels.