"That lot is worth a right smart piece of change," Frank observed to the night air.

I was just patting myself on the back for a smart piece of diagnosis, and do you know what Holt said?

Are we actually talking to a robot or just a smart piece of software?

Nobody is going to question us, and Brandy's too smart not to go along if her mind's still in one piece.

It was a smart piece of work.

A very smart piece of work on your part, sir.

That was the smartest piece of journalism ever known.

That was a smart piece of advice I gave myself.

I haven't got it back yet because it's being tested for fingerprints, but it was a smart piece of work.

What the video really shows is a smart piece of hardware that's let down by the software running on it.