"I can see that your device has performed within your design criteria quite reliably."

The device may not actually perform computation of final communication, but it must appear as though it does.

The tiny electron-ic device performed its function once more.

The approval is important because it ensures the devices perform adequately.

Variations in power consumption occur as the device performs different operations.

Nor is it known how well the newer devices are performing.

Over long periods, more expensive devices may not necessarily perform any better than those they supplanted, he said.

He often plays video games and uses devices to perform simple tasks instead of doing them himself.

Davies guessed that the devices performed some kind of tissue scan.

Almost all current devices perform satisfactorily for a decade before needing replacement.