Like any projector, they also can't compete with ambient light. An ambient light-rejecting screen can help considerably, but they aren't cheap. When you can get a 100-inch TV for $3,000, which will be ...
The empty screen space can be distracting ... showing in the theater before a standard 2D showing a lens meant only for 3D movies may still be on the projector making the image two thirds darker ...
Acer has launched PD1520Us ultra short throw (UST) projector that can project a 100-inch image in front, 23-inch downward, ...