It is a hand-built fiberglass bodied proof-of-concept car, designed to signal DC's intended production methods. |
He then provided details of the proof-of-concept project along with the key evaluation criteria and the financial implications. |
We conducted two proof-of-concept experiments. |
However, as a proof-of-concept device it performed admirably. |
Nature itself provides the proof-of-concept experiment. |
This is part of the reason why proof-of-concept studies are still being worked on today. |