Some screens can be moved but this feature is available if we used additional devices.
Screen mounted on a projection stand is easy to move inside rooms (for example to use in conference rooms, shops or class rooms).
Monday, August 31, 2009
Wednesday, August 26, 2009
Rear projection
Rear projection is as simply as normal projection. But in many cases the first type of display has more advantages than the second. Projector whitch sheds light is hidden behind the screen so the system looks very attractive. A rear projection screen is also thinner than traditional display like LCD.
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