31. Shares in the computer-projection screen maker rose 2 3 / 4 to 25 1 / 2. 32. A backdrop doubling as a projection screen showed the group changing shirts and hamming it up. 33. An entertainment room with a projection screen hidden in the ceiling keeps residents and visitors entertained. 34. Maxwell continued, gesturing to a picture of Les Murray on a giant projection screen behind him. 35. In 2003 Westfield began a multiplex, which features the second largest projection screen in New Zealand. 36. I pulled down a projection screen and now I want to make it go back up. 37. In May 1981, PiL appeared in New York at the Ritz, playing from behind a projection screen . 38. Using a spherical projection screen instead will result in a closer analogy to the natural halo counterpart. 39. It would be a unique structure, with an exterior that is in effect a spherical projection screen . 40. In live multimedia theatre : the projection screens or video monitor frame additional space, in two dimensions.