One of the overhead screens, which had been busy with images but silent until now, suddenly began to speak.

She looked up at Flattery visible on the overhead screen.

She reached up and turned a small dial below the overhead screen.

He had a stiff neck from looking up at the overhead screen so much of the time.

"How did you know that," he asked as a student answered a question by reading from the notes projected on the overhead screen.

McCoy came into view on one of the overhead screens.

The monkey pointed to an overhead screen, where he was flashing pages of information.

One of the large, overhead screens was showing a camera view aft.

He switched off the biobed, and the overhead screen went dark.

The entire group crowded around the second science station as Scott transferred his work to the overhead screen.