He double-clicked.
Arjun smiled, looking at his laptop screen. The offline session was still open, the ghost machine waiting patiently for its next midnight mission.
She replied instantly: "How did you get this done so fast?"
Arjun was a senior quality engineer, but he wasn't a magician. You can't run two physical inspection routines on the same machine at the same time. Or so he thought.
It measured the real titanium blade with the exact precision of the simulation. No crashes. No broken styli. The data streamed back: Nominal deviations in the green. A slight tolerance warning on the leading edge, but within spec.
"Alright, ghost," he whispered. "Let’s dance."
The real machine mimicked the ghost.
While the physical machine hummed through its production run of aluminum housings, Arjun’s digital ghost went to work.

