| 摘要 |
In a preferred embodiment, this application describes means for selecting what light trajectories will pass through a window, at what trajectory said selected electromagnetic energy will exit the window. Means are provided which enable the window to track an object and to select to receive light from that object on a first side of a window. Means are provided which enable the window to track an object and to select to pass light to that object on a second side of said window. Tracking means include remote control, radio signal emitters, position sensors, photo-senors, and a computer connected to the defection control mechanism of the window with operating and calculating software therein.
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