I don't see him using a computer.
4 seconds sound clip from the Rain Man (1988) movie soundboard.
You can hear this line at 01:32:32 in the Blu-ray version of the movie.
Quote context
[...]
- Okay, I'll take over from here.
- You're doing well. I'm happy for you, sir.
- Well, he's not catching the hole card and he's not past posting us.
- I don't see him using a computer.
- No, he's not, but something's not right.
- You know there's no one in the world can count into a six-deck shoe.
- Watch my chips. I'm gonna be back in second.
[...]